PHILADELPHIA, PA, May 9, 2016 - Few US children meet daily recommended amounts of fruit and vegetables, making fruit and vegetable consumption an important issue for researchers. Eating adequate amounts of these foods is not only ideal for a healthy lifestyle, but has also been shown to reduce the risk of some chronic diseases including cardiovascular disease and certain cancers. Using a serious video game, Squires Quest!
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A new study indicates that cancer may have negative impacts on both the physical and mental health of individuals as they age. Published early online in CANCER, a peer-reviewed journal of the American Cancer Society, the study suggests that cancer increases the risk for certain health issues above and beyond normal aging. This is likely due, in part, to decreased physical activity and stress associated with cancer diagnosis and treatment.
Human-specific variants of four microRNAs may have altered expression levels and gene targets compared to other great apes, according to a study published April 22, 2016 in the open-access journal PLOS ONE by Alicia Gallego from the Institute of Evolutionary Biology, Spain, and colleagues.
Honeybees use their wings to cool down their hives when temperatures rise, but new University of Colorado Boulder research shows that this intriguing behavior may be linked to both the rate of heating and the size of a honeybee group.
The findings, which were recently published in the journal Animal Behaviour, indicate that honeybees anticipate and react to rapid temperature increases sooner than they do when the increase is gradual -- but only when the bees are clustered in groups of 10.
Men with low levels of the male sex hormone testosterone need not fear that testosterone replacement therapy will increase their risk of prostate cancer.
This is the finding of an analysis of more than a quarter-million medical records of mostly white men in Sweden, research led by investigators at NYU Langone Medical Center and its Laura and Isaac Perlmutter Cancer Center. The international team of study authors will present these results on May 9 at the annual meeting of the American Urological Association in San Diego, Calif.
A mother's breast milk supports immune responses in her newborn that help the infant's gut become a healthy home to a mix of bacterial species, thanks in part to newly identified antibodies from the mother, according to a study by UC Berkeley researchers.
Los Angeles (May 5, 2016) -- A major type of inflammatory bowel disease (IBD) may be caused in part by genetic variants that prevent beneficial bacteria in the gut from doing their job, according to a new study published today in the journal Science.
The multicenter study from several research institutions, including Cedars-Sinai, uncovered the protective role some bacteria can play in disease management.
ANN ARBOR--A pioneering study of worldwide sleep patterns combines math modeling, mobile apps and big data to parse the roles society and biology each play in setting sleep schedules.
The study, led by University of Michigan mathematicians, used a free smartphone app that reduces jetlag to gather robust sleep data from thousands of people in 100 nations. The researchers examined how age, gender, amount of light and home country affect the amount of shut-eye people around the globe get, when they go to bed, and when they wake up.
A team of Massachusetts General Hospital (MGH) investigators has developed a device with the potential of shortening the time required to rapidly diagnose pathogens responsible for health-care-associated infections from a couple of days to a matter of hours. The system described in the journal Science Advances also would allow point-of-care diagnosis, as it does not require the facilities and expertise available only in hospital laboratories.
NASHVILLE, Tennessee May 6, 2016 -- People who have peripheral artery disease (PAD) and take cholesterol-lowering drugs called statins have a lower risk of amputation and death than PAD patients who don't take statins. And the higher the dose of statins, the lower the risks, according to research presented at the American Heart Association's Arteriosclerosis, Thrombosis and Vascular Biology | Peripheral Vascular Disease 2016 Scientific Sessions.
It is one of the most famous paintings in American history: Christina's World, by Andrew Wyeth. The painting, which hangs in the Museum of Modern Art in New York, depicts a young woman in a field, gazing at a farmhouse on an idyllic summer day.
But this lovely image has a dark side.
BOSTON - Delirium, or sudden severe confusion due to rapid changes in brain function that can occur with physical or mental illness, affects 15% to 53% of older surgical patients. New research led by investigators at Beth Israel Deaconess Medical Center (BIDMC) may now help clinicians assess an individual patient's risk of developing post-operative delirium, enabling preventive measures to safeguard their health.
The Australian Government has listed the iconic Tasmanian swift parrot as critically endangered, lifting its status from endangered, following research by The Australian National University (ANU).
Dr Dejan Stojanovic from the ANU Fenner School of Environment and Society is part of a team that published the 2015 research which found the swift parrot could be extinct in as little as 16 years.
He welcomed the reclassification, which he said should provide greater protection for Tasmanian bird.
Introducing a noise net around airfields that emits sound levels equivalent to those of a conversation in a busy restaurant could prevent collisions between birds and aircraft, saving passenger lives and billions in damages, new research has found.
A study published in Ecological Applications led by Professor John Swaddle, visiting Research Associate at the University of Exeter, found that filling a controlled area with acoustic noise around an airfield, where the majority of collisions tend to take place, can reduce the number of birds in the area by 80 per cent.
(BOSTON) - An international, multi-institutional team of researchers led by synthetic biologist James Collins, Ph.D. at the Wyss Institute for Biologically Inspired Engineering at Harvard University, has developed a low-cost, rapid paper-based diagnostic system for strain-specific detection of the Zika virus, with the goal that it could soon be used in the field to screen blood, urine, or saliva samples.