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New research project aims to develop a method to reduce risk of pressure sores in patients

PRESSURE sores are a major healthcare problem with potentially serious medical consequences for patients. They are also a massive drain on NHS resources. Now, a research project at the University of Huddersfield aims to develop a method for enabling manufactures of medical devices to reduce the risk that that their products could cause ulcerations because of contact with skin.

17 Dec 2015

Men perform wayfinding tasks better than women

It's been well established that men perform better than women when it comes to specific spatial tasks. But how much of that is linked to sex hormones versus cultural conditioning and other factors? Researchers at the Norwegian University of Science and Technology (NTNU) decided to explore this idea by administering testosterone to women and testing how they performed in wayfinding tasks in a virtual environment.

17 Dec 2015

ACS, Alliance begin work on second volume of manual for cancer surgery

The American College of Surgeons and the Alliance for Clinical Trials in Oncology announced that they have begun work on the second volume of a comprehensive, evidence-based examination of cancer surgery techniques and recommendations.

17 Dec 2015

New mobile app empowers individuals to assess, enhance daily overall heart health

Leading cardiologist Valentin Fuster, MD, PhD, has developed a free mobile application called "Circle of Health" to empower individuals around the globe to take action to comprehensively assess and enhance their daily overall heart health. Cardiovascular diseases are the number one cause of mortality in the world.

17 Dec 2015

Feeling sad can alter levels of inflammatory proteins linked to increased risk of comorbid diseases

Feeling sad can alter levels of stress-related opioids in the brain and increase levels of inflammatory proteins in the blood that are linked to increased risk of comorbid diseases including heart disease, stroke and metabolic syndrome, according to a study by researchers at The University of Texas Health Science Center at Houston.

17 Dec 2015

Study: Weight loss due to dietary changes can improve sleep at any body weight

Weight loss due to dietary changes can improve sleepiness at any weight, says a study published by researchers from the Perelman School of Medicine at the University of Pennsylvania this month in the journal Sleep. The findings offer new insights into how weight fluctuations impact numerous aspects of sleep independent of body weight.

17 Dec 2015

Reducing cost for screening does not increase colorectal cancer screening rates

Making colonoscopy available at no cost to eligible Medicare beneficiaries under the Affordable Care Act did not increase the number of people in this target population who regularly undergo the procedure, says a new large scale national study from University Hospitals Case Medical Center Seidman Cancer Center.

17 Dec 2015

Salk researchers move one step closer to unlocking how the brain functions

How the brain functions is still a black box: scientists aren't even sure how many kinds of nerve cells exist in the brain. To know how the brain works, they need to know not only what types of nerve cells exist, but also how they work together. Researchers at the Salk Institute have gotten one step closer to unlocking this black box.

17 Dec 2015

Understanding how thought arises from brain structure

Using 20 years of functional magnetic resonance imaging (fMRI) data from tens of thousands of brain imaging experiments, computational neuroscientists Hava Siegelmann and a postdoctoral colleague at the University of Massachusetts have created a geometry-based method for massive data analysis to reach a new understanding of how thought arises from brain structure.

17 Dec 2015

Slow eating keeps childhood obesity at bay, study finds

Waiting 30 seconds in between bites of food allows children to realize they're no longer hungry before they overeat--preventing excessive weight gain. That's the conclusion of a study published in the Dec. 15 issue of the journal Pediatric Obesity by an international team of researchers, including bioengineers at the University of California, San Diego.

17 Dec 2015

AGA issues six new clinical practice guidelines

In 2015, the American Gastroenterological Association issued six clinical practice guidelines, all published in AGA's official journal Gastroenterology, offering current, evidence-based point-of-care recommendations to guide physicians at the bedside.

17 Dec 2015

One of every three deaths in the U.S. linked to cardiovascular diseases

One of every three deaths in the U.S. in 2013 were from heart disease, stroke and other cardiovascular diseases, while heart disease and stroke were the No. 1 and No. 2 killers worldwide, according to American Heart Association's 2016 Heart Disease and Stroke Statistics Update.

17 Dec 2015

Anemia associated with increased risk of mild cognitive impairment

In a large population-based study of randomly selected participants in Germany, researchers found that participants with anemia, defined as haemoglobin <13 g/dl in men and <12 g/dl in women, showed lower performances in verbal memory and executive functions.

17 Dec 2015

Study sheds new light on the causes of autism

Evidence of autism may be found in the composition and malfunction of the brain's blood vessels, a team of scientists has found. Their research sheds new light on the causes of autism, which previously had pointed to neurological make-up rather than to the vascular system, and identifies a new target for potential therapeutic intervention.

17 Dec 2015

Oxford research programmes to explore link between metabolism, inflammation in metabolic diseases

Two innovative Oxford research programmes will explore the relationship between metabolism and inflammation in metabolic diseases. Obesity, insulin resistance, type 2 diabetes (T2D) and associated cardiovascular disease (CVD) -- all metabolic diseases -- are an epidemic global health problem.

17 Dec 2015

Novel material can provide protection against brain injuries

Funding has been awarded to world-leading, US-based helmet designer and manufacturer, Roy Burek of Charles Owen Inc., to develop a novel material created by researchers from Cardiff University's School of Engineering that can improve the safety of athletes, members of the military and others from brain injuries by better absorbing and dissipating impact.

17 Dec 2015

Surgery more effective than drug therapy in patients with tertiary hyperparathyroidism

A study led by researchers from the Nephrology group at Bellvitge Biomedical Research Institute (IDIBELL) and the University Hospital of Bellvitge (HUB), compared the results of surgery with drug therapy in patients with tertiary hyperparathyroidism, ie after a kidney transplant.

17 Dec 2015

Five research centres get £10 million to explore how maths, statistics can help tackle serious health challenges

Life Sciences Minister George Freeman today (16 December) announced £10 million investment in five new research centres around the UK that will explore how mathematics and statistics can help clinicians to tackle serious health challenges such as cancer, heart disease and antibiotic resistant bacteria.

17 Dec 2015

Converting white fat cells into beige fat cells could help fight obesity

The body's ability to harness heat production by converting white fat cells, which store calories, into beige fat cells, which burn energy, could help fight obesity, according to researchers at Georgia State University.

17 Dec 2015

Standing up or walking for just five minutes could help prevent Type 2 diabetes

Women who have an inactive daily routine and are at high risk of Type 2 diabetes can help prevent the condition by regularly standing up or walking for five minutes at a time, a new study has found.

17 Dec 2015