To help protect public health, researchers from North Carolina State University have developed guidelines on how to use social media to communicate effectively about food safety. "In a crisis context, the framework can be used by health officials, businesses or trade organizations affected by foodborne illness to help them reach key audiences with information that could be used to reduce the risk of foodborne illness," says Dr. Ben Chapman, an associate professor at NC State whose research focuses on food safety and lead author of the paper outlining the guidance. Key ...

DENVER (Aug. 4, 2014) – Sports stadiums in Denver suffer from excess parking, creating unattractive concrete spaces, heat islands, and missed economic opportunities, according to a new study from the University of Colorado Denver. "We tend to think the more parking, the better," said Wesley Marshall, PhD, PE, assistant professor of civil engineering at the CU Denver College of Engineering and Applied Science. "But too much parking can be as bad as too little." The study began as a research project for CU Denver engineering student Alejandro Henao and was recently published ...

FRANKFURT. Despite improved therapy, only one out of every two adult patients survive acute myeloid leukaemia (AML). The mean survival time for this disease, which predominantly occurs in the elderly, is less than a year for patients over 65 years. It is assumed that leukaemic stem cells, which cannot be completely eliminated during treatment, are the origin of relapse. However, as has been discovered by a team of Frankfurt-based researchers, these cells do have a weakness: In the current edition of the high impact journal "Cancer Research", they report that the enzyme ...

A European Journal of Neuroscience study suggests that it is critical to treat lysosomal storage disorders early, before symptoms arise. These genetic disorders, which are caused by the malfunction of enzymes that normally degrade various substances within cells, lead to numerous ailments including neurological problems. Although few therapeutic options are available, clinical trials of treatments including lysosomal enzyme replacement are underway. Researchers who used enzyme replacement to treat mice with early, mid- and later-stages of a lysosomal storage disease found ...

A mother who sings to her preterm infant while providing 'kangaroo care,' or holding with direct skin-to-skin contact, may see improvements in both her child's and her own health. The finding comes from an Acta Paediatrica study of 86 mother-infant pairs in a neonatal intensive care unit in Meir Hospital in Israel. Compared with preterm infants whose mothers just held them with direct skin-to-skin contact but did not sing, infants whose mothers both held them and sang to them had improved heart rate variability patterns. This combined effect of holding and singing also ...

New research indicates that avoidable indirect costs per patient insufficiently treated for allergy equal 2,405.00 Euros per year due to absence from work and reduced working capacity. On the other hand, appropriate therapy is available at an average cost of 125 Euros per patient annually, which represents only 5% of the cost of untreated disease. "Between 55 and 151 billion Euros EU wide could be saved every year by better management of allergies," said Dr. Torsten Zuberbier, lead author of the Allergy study. INFORMATION: END ...

NOAA- and EPA-supported scientists have mapped the Gulf of Mexico dead zone, an area with low oxygen water, measuring 5,052 square miles this summer--approximately the size of the state of Connecticut. The measurements were taken during the 30th annual hypoxia survey cruise from July 27 to August 2. This area falls within the predicted range of 4,633 to 5,708 square miles forecast by a suite of NOAA-sponsored models, and confirms the accuracy of the models and their utility for guiding management of nutrients in the Mississippi River watershed. The size is smaller than ...

PITTSBURGH, Aug. 4, 2014 – Eating baked or broiled fish once a week is good for the brain, regardless of how much omega-3 fatty acid it contains, according to researchers at the University of Pittsburgh School of Medicine. The findings, published online recently in the American Journal of Preventive Medicine, add to growing evidence that lifestyle factors contribute to brain health later in life. Scientists estimate that more than 80 million people will have dementia by 2040, which could become a substantial burden to families and drive up health care costs, noted senior ...

In a Depression and Anxiety study that surveyed youth following the terrorist attack at the 2013 Boston marathon, adolescents with lower levels of sympathetic reactivity (the flight or fight response) before the attack developed posttraumatic stress disorder (PTSD) symptoms only following high exposure to media coverage of the attack. Adolescents with high levels of sympathetic reactivity developed higher levels of PTSD symptoms regardless of how much media coverage they saw. "This study tells us more about which children are most vulnerable to symptoms of PTSD and emphasizes ...

More than 90% of gay and bisexual men in the United States have used lubricants to enhance a wide range of sexual activities, including but not limited to anal intercourse, researchers report in a Journal of Sexual Medicine study. By minimizing potential skin tears, lubricants may help reduce the likelihood of HIV transmission between partners. Public health practitioners and clinicians may find the study's results useful in their efforts to incorporate lubricant use into sexual health promotion efforts. "These findings show the need for a new generation of sexual health ...

A new study found that staff members who joined structured team debriefings after emergency care for children suffering in-hospital cardiac arrests improved their CPR performance and substantially increased the rates of patients surviving with favorable neurological outcomes. The study team, at The Children's Hospital of Philadelphia (CHOP), said their research suggests that including all members of the intensive care unit (ICU) team, not just those immediately involved in the cardiac arrests, broadens learning and may improve compliance with standardized national guidelines ...

Over the course of the last 100 years or more, many scenes of execution in American film have offered intimate knowledge of executions, giving viewers a privileged 'backstage' gaze of an execution not available outside film, the chance to see what executioners see, and a chance to understand the condemned's experience as he awaits death. These motifs are explored in a recent Law & Social Inquiry analysis, in which the authors conclude by asking whether and how scenes of execution in American film provoke an awareness of the political responsibility inherent in viewers' ...

(Boston)-- Researchers from Boston University School of Medicine (BUSM) report that two rare variants in the AKAP9 gene significantly increase the risk of Alzheimer's disease (AD) in African-Americans. This previously unknown association furthers the understanding of the role of genetic factors in the development of AD, according to the researchers, whose findings appear in Alzheimer's & Dementia. AD is the most frequent age-related dementia affecting 5.4 million Americans including 13 percent of people age 65 and older and more than 40 percent of people age 85 and ...

Severely overweight people who suffer from hypoventilation can have abnormally low levels of oxygen (hypoxaemia) in their blood during air travel as a result of reduced atmospheric pressure in the cabin of aircrafts. In a recent Respirology study, even patients diagnosed with obesity hypoventilation syndrome who were in the care of specialist and had normal daytime blood oxygen levels were still at risk of hypoxaemia when flying. "The findings suggest that it is advisable for all hypoventilation syndrome patients to do a hypoxic challenge test before air travel to be ...

Last year, the Planck Telescope revealed the most detailed picture of the cosmic microwave background, the relic radiation from the Big Bang. But this map contains features that challenge the standard model of cosmology, the theory that describes our entire Universe from early on. Who is right, the map or the theory? Scientists from EPFL (Switzerland) and CEA (France) have shown that several of these enigmatic features disappear from the map by processing Planck telescope's data differently and including other effects, such as the motion of the Milky Way. The findings are ...

This news release is available in German. Extremely thin, semi-transparent, flexible solar cells could soon become reality. At the Vienna University of Technology, Thomas Mueller, Marco Furchi and Andreas Pospischil have managed to create a semiconductor structure consisting of two ultra-thin layers, which appears to be excellently suited for photovoltaic energy conversion Several months ago, the team had already produced an ultra-thin layer of the photoactive crystal tungsten diselenide. Now, this semiconductor has successfully been combined with another layer ...

New Rochelle, NY, August 4, 2014 -- Many of the more than 2.5 million men in the U.S. who have received treatment for prostate cancer deal with the often disabling side effects of surgery and radiation and hormonal therapies. To aid in the transition of these patients from specialty to primary care for long-term management of problems such as urinary incontinence and sexual and bowel dysfunction, updated guidelines for prostate cancer survivorship care are published in Journal of Men's Health, a peer-reviewed publication from Mary Ann Liebert, Inc., publishers. The article ...

(Boston) -- Patient navigation, or the linking of a newly diagnosed cancer patient with a professional trained in assisting patients though the complex journey of cancer diagnosis and treatment, may lead to better breast cancer care in high risk and minority women. The findings, recently published in the Journal of Clinical Oncology, is the first national study to show a relationship between navigators and the initiation of certain recommended treatments in breast cancer. Using data from a previously published, multi-center study funded by the National Cancer Institute, ...

MADISON, Wis. — Copious corn growing in tiny backyard plots? Roses blooming in December? Thanks to technology that the University of Wisconsin-Madison's Richard Vierstra has been developing for years, these things may soon be possible. And now, new findings out of the genetics professor's lab promise to advance that technology even further. For the first time, Vierstra and his team have revealed the structure of the plant phytochrome, a critical molecule that detects the light that tells plants when to germinate, grow, make food, flower and even age. Like eyes, the phytochrome ...

For the health and happiness of nurses – and for the best care of hospital patients – new Cornell research suggests exposure to natural light may be the best medicine. In a forthcoming Cornell study published in the journal Health Environments Research and Design, Rana Zadeh, assistant professor of design and environmental analysis, discovered nurses who had access to natural light enjoyed significantly lower blood pressure, communicated more often with their colleagues, laughed more and served their patients in better moods than nurses who settled for large doses of ...

Eating less meat would protect water resources in dry areas around the world, researchers at Aalto University in Finland have found. Reducing the use of animal products can have a considerable impact on areas suffering scarce water resources, as meat production requires more water than other agricultural products. Diet change together with other actions, such as reduction of food losses and waste, may tackle the future challenges of food security, states researcher Mika Jalava from Aalto University in Finland. Growing population and climate change are likely to ...

INDIANAPOLIS -- Healthy breast cells may be able to reinvent themselves -- some have the flexibility to change after they are mature -- which leads researchers to postulate that similarities exist between this occurrence and the origins of a particularly aggressive type of breast cancer. A team of researchers, led by Candice A.M. Sauder, M.D., while a resident at the Indiana University Department of Surgery, reported online in BMC Cell Biology that healthy breast cells separated from their normal environment were able to transform into types of cells similar to those ...

Students do not mind buying healthier snacks from vending machines, according to research published in the International Journal of Food Safety, Nutrition and Public Health. The findings could have implications for campus health initiatives as well as vendor profits. The common stereotype of the busy student is of someone who will grab a junk food snack between lectures and rarely chooses a decent, hot meal over a chance to share a beer or two with fellow students. If the stereotype is an obvious generalization, one point remains true, snacks from vending machines on ...

Various active substances in oral antidiabetic agents are frequently combined in the treatment of diabetes in order to achieve an effective reduction in the blood sugar. A new, very promising approach combines the substances metformin and SGLT2 inhibitors, the latter were just approved in 2012. Scientists headed by Dr. Susanne Neschen and Prof. Dr. Martin Hrabě de Angelis from the Helmholtz Zentrum München, in cooperation with Ludwig-Maximilians-Universität München and drug manufacturer Sanofi Aventis, have discovered how the two substances reinforce each other. Medicinal ...

MADISON, Wis. – As production of shale gas soars, the industry's effects on nature and wildlife remain largely unexplored, according to a study by a group of conservation biologists published in Frontiers in Ecology and the Environment on August 1. The report emphasizes the need to determine the environmental impact of chemical contamination from spills, well-casing failure, and other accidents. "We know very little about how shale gas production is affecting plants and wildlife," says author Sara Souther, a conservation fellow in the Department of Botany at the ...