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Study examines patterns of emergency care delivery in Indiana

The first study to examine patterns of emergency care for an entire state has found that 40 percent of emergency department visits in Indiana over a three-year period were by patients who visited more than one emergency department.

21 Dec 2011

Research into how flying fox spreads infectious diseases

The flying fox is an adorable doe-eyed bat with a dark side - it is the perfect vector for emerging infectious diseases from Asia. Susan Tsang, a PhD student in ecology and evolutionary biology at The City College of New York and the CUNY Graduate Center, turned to a revolutionary way to help fund her research into how this species spreads disease.

21 Dec 2011

Scientists identify why African naked mole-rat feels no pain when exposed to acid

British researchers of the Max Delbr-ck Center for Molecular Medicine (MDC) Berlin-Buch have found out why the African naked mole-rat (Heterocephalus glaber), one of the world's most unusual mammals, feels no pain when exposed to acid.

21 Dec 2011

Study on how Antarctic worms survive current levels of ocean warming

Researchers at the University of Delaware are examining tiny worms that inhabit the frigid sea off Antarctica to learn not only how these organisms adapt to the severe cold, but how they will survive as ocean temperatures increase.

21 Dec 2011

Siemens Medical pledges $200,000 to SIR Foundation's Discovery Campaign

The Society of Interventional Radiology Foundation's Discovery Campaign, which seeks to further the growth of minimally invasive medicine into new areas of discovery, announced a major corporate pledge to that initiative. Siemens Medical Solutions, a provider of imaging and laboratory diagnostic equipment and information technology and management consulting and services to health care customers, pledged $200,000, as a "Pioneer" Supporter.

From Siemens Healthineers 21 Dec 2011

Despite improvements, disparities in diagnosis and treatment of depression remain

Despite improvements to diagnostic tools and therapies in the two last decades, significant disparities in the diagnosis and treatment of depression remain, according to Rutgers research published online by the American Journal of Public Health; print, February 2012.

21 Dec 2011

GSK, ProteoTech enter R&D agreement to develop new Parkinson's therapeutics

ProteoTech, Inc., a privately held biotechnology company, has entered into a drug development agreement with GlaxoSmithKline (China) R&D Company Limited (GSK) to collaborate on ProteoTech's small molecule technology platform against misfolded proteins to specifically advance work on its alpha-synuclein therapeutic program for the treatment of Parkinson's disease and other synucleinopathies.

21 Dec 2011

Study examines changes in RHR with risk of death from ischemic heart disease

In a study that enrolled nearly 30,000 apparently healthy men and women, those who had an increase in their resting heart rate over a 10-year period had an increased risk of death from all causes and from ischemic heart disease, according to a study in the December 21 issue of JAMA.

21 Dec 2011

Anxious individuals are less sensitive to their environments: Study

Anxious people have long been classified as "hypersensitive" - they're thought to be more fearful and feel threatened more easily than their counterparts. But new research from Tel Aviv University shows that the anxious may not be hypersensitive at all - in fact, they may not be sensitive enough.

21 Dec 2011

Survey: 40% of police officers have sleep disorders

A survey of police officers indicated that about 40 percent have a sleep disorder, which was associated with an increased risk of adverse health, safety and performance outcomes, according to a study in the December 21 issue of JAMA.

21 Dec 2011

Heart-related deaths, other emergencies peak in holiday season

Steven Polevoi, MD, has seen it all. During his 23-year career, the medical director of the UCSF Emergency Department has done everything from treat traumatic injuries to deliver babies. While medical emergencies occur throughout the year, Polevoi sees the winter season and its related overindulgence as a pivotal time for preventing emergencies by listening to our bodies.

21 Dec 2011

Scientists create functional model of native extracellular matrix

Scientists at the National Physical Laboratory (NPL) have created a functional model of the native extracellular matrix that provides structural support to cells to aid growth and proliferation. The model could lead to advances in regenerative medicine.

21 Dec 2011

Mediterranean diet and longevity in older people

A Mediterranean diet with large amounts of vegetables and fish gives a longer life. This is the unanimous result of four studies to be published by the Sahlgrenska Academy at the University of Gothenburg. Research studies ever since the 1950s have shown that a Mediterranean diet, based on a high consumption of fish and vegetables and a low consumption of animal-based products such as meat and milk, leads to better health.

21 Dec 2011

Dieting and the youth of the brain may be linked: Study

Italian scientists have found that the mind can be kept young by eating less. They have discovered the molecular process by which a strict diet may save the brain from the ravages of age.

20 Dec 2011

Repeated head trauma causes CTE in hockey players

The tradition of fighting in hockey should be stopped, as research shows that repeated head trauma causes severe and progressive brain damage, states an editorial in CMAJ.

20 Dec 2011

Alcohol would make present-focused people more aggressive

Drinking enough alcohol to become intoxicated increases aggression significantly in people who have one particular personality trait, according to new research.

20 Dec 2011

Early management of whiplash injuries may reduce chronic neck pain and disability

New approaches to early management of whiplash injuries are needed to reduce the high percentage of patients who go on to develop chronic neck pain and disability, according to a special article in Spine.

20 Dec 2011

Study finds that when people think about having children, men want boys and women want girls

A Queen's University study has found that when people think about having children, men want boys and women want girls.

20 Dec 2011

IRSF announces new grants for research into Rett syndrome

The International Rett Syndrome Foundation (IRSF) announced today that it is awarding over $1.5M to support 18 new grants designed to study a variety of diverse topics from basic science and disease pathology to developing treatments and outcome measures for Rett syndrome.

20 Dec 2011

Cognitive function may be a better indicator of impact of aging on an economy

Cognitive function may be a better indicator of the impact of aging on an economy than age-distribution, with chronological age imposing less of a social and economic burden if the population is "functionally" younger, according to a study published today in the Proceedings of the National Academy of Sciences.

20 Dec 2011