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IOM report: Military needs to do more to treat, prevent drug and alcohol abuse

The Institute of Medicine found that the military's programs don't keep up with standard medical practices used in civilian life and that health care providers aren't adequately trained at all levels.

19 Sep 2012

Women with early menopause more likely to develop coronary heart disease and stroke

Women who go into early menopause are twice as likely to suffer from coronary heart disease and stroke, new Johns Hopkins-led research suggests. The association holds true in patients from a variety of different ethnic backgrounds, the study found, and is independent of traditional cardiovascular disease risk factors, the scientists say.

19 Sep 2012

Bionic legs: an interview with Rob Cripe, SVP of Marketing from Tibion

The Bionic Leg is a wearable robotic trainer that is used on mobility impaired patients who need to relearn how to use their affected limb. It is used by clinicians as a tool that is designed to help strengthen stance, improve gait and enhance active motor learning.

19 Sep 2012

Government regulation of portion sizes can effectively prevent obesity epidemic

Addressing the obesity epidemic by preventing excess calorie consumption with government regulation of portion sizes is justifiable and could be an effective measure to help prevent obesity-related health problems and deaths, according to a Viewpoint in the September 19 issue of JAMA, and theme issue on obesity.

19 Sep 2012

Music underlies the ability to acquire language

Contrary to the prevailing theories that music and language are cognitively separate or that music is a byproduct of language, theorists at Rice University's Shepherd School of Music and the University of Maryland, College Park (UMCP) advocate that music underlies the ability to acquire language.

19 Sep 2012

Children can largely benefit from 40 minutes of daily, vigorous physical activity

Twenty minutes of daily, vigorous physical activity over just three months can reduce a child's risk of diabetes as well as his total body fat - including dangerous, deep abdominal fat - but 40 minutes works even better, researchers report.

19 Sep 2012

FDA Division of Neurology Products, CoLucid reach agreement for lasmiditan development strategy

CoLucid Pharmaceuticals, Inc., a privately held biopharmaceutical company, has reached agreement with the Food and Drug Administration's Division of Neurology Products concerning the development strategy for lasmiditan at a recently completed End of Phase 2 meeting.

19 Sep 2012

Hereditary blood disorder found in South-East Asia, South-West Pacific could offer clues for malaria vaccine

"A team of international scientists has found that a type of hereditary disorder in some communities in South-East Asia and the South-West Pacific protects its sufferers from malaria, a finding that could drive future vaccine design," SciDev.Net reports.

19 Sep 2012

Better interventions needed to prevent long-lasting consequences of TBI in children

A child who suffers a moderate or severe traumatic brain injury (TBI) may still have substantial functional disabilities and reduced quality of life 2 years after the injury. After those first 2 years, further improvement may be minimal. Better interventions are needed to prevent long-lasting consequences of TBI in children conclude the authors of a study published in Journal of Neurotrauma, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

19 Sep 2012

Light alcohol consumption may increase risk of certain cancers

The majority of observational studies have shown that alcohol intake, especially heavy drinking, increases a number of upper-aero-digestive tract (UADT) and other cancers, and even moderate drinking is associated with a slight increase in the risk of breast cancer.

19 Sep 2012

Scientists discover bone abnormalities in rats undergoing chronic lack of sleep

Scientists at the Medical College of Wisconsin, in a team led by Carol Everson, Ph.D., professor of neurology, cell biology, neurobiology and anatomy, have discovered abnormalities in bone and bone marrow in rats undergoing chronic lack of sleep. They discovered abnormalities in serum markers of bone metabolism in sleep-deprived rats, which led them to conduct direct measurements of bone parameters; this time in rats experiencing recurrent sleep restriction during a large portion of their young adulthood.

19 Sep 2012

Researchers identify 21 proteins that specifically bind to ataxin-1

Misfolded proteins can cause various neurodegenerative diseases such as spinocerebellar ataxias (SCAs) or Huntington's disease, which are characterized by a progressive loss of neurons in the brain. Researchers of the Max Delbr-ck Center for Molecular Medicine (MDC) Berlin-Buch, Germany, together with their colleagues of the Universit- Paris Diderot, Paris, France, have now identified 21 proteins that specifically bind to a protein called ataxin-1.

19 Sep 2012

Obese individuals with excess visceral fat more likely to develop type 2 diabetes

Obese individuals with excess visceral fat (abdominal fat that surrounds the body-s internal organs) have an increased risk for the development of Type 2 diabetes, according to a new study by researchers at UT Southwestern Medical Center. By contrast, persons with excess abdominal subcutaneous fat (fat underneath the skin) were not at higher risk for the onset of diabetes.

19 Sep 2012

Diet, lack of AgRP-neurons can lead to obesity and diabetes

The absence of a specific type of neuron in the brain can lead to obesity and diabetes in mice report researchers in The EMBO Journal. The outcome, however, depends on the type of diet that the animals are fed.

19 Sep 2012

BGI Tech achieves whole exome sequencing analysis of total degraded DNA from FFPE samples

BGI Tech Solutions Co., Ltd., a subsidiary company of BGI, announced today that they have achieved whole exome sequencing analysis of total degraded DNA as low as 200 ng from formalin fixed paraffin embedded (FFPE) samples.

19 Sep 2012

FDA clears Aptus’ HeliFX Aortic Securement System

Aptus Endosystems, Inc., a medical device company developing advanced technology for endovascular aneurysm repair (EVAR), announced today that it received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its thoracic-length HeliFX Aortic Securement System.

From Medtronic 19 Sep 2012

Positive data from Nektar’s NKTR-192 Phase 1a study on acute pain

Nektar Therapeutics announced today that positive data from the first single-ascending dose Phase 1a clinical study of NKTR-192, the company's novel short-acting mu-opioid analgesic candidate, demonstrate that the drug candidate achieved its target pharmacokinetic profile.

19 Sep 2012

Delirium widespread among older people but often goes ignored and untreated

Delirium is widespread among older people but often goes ignored and untreated, according to new research by US and UK researchers including the University of East Anglia (UEA).

19 Sep 2012

Study identifies special gene that regulates bone density and bone strength

A big international study has identified a special gene that regulates bone density and bone strength. The gene can be used as a risk marker for fractures and opens up opportunities for preventive medicine against fractures.

19 Sep 2012

Navidea commences enrollment in [18F]NAV4694 Phase 2 study for Alzheimer's

Navidea Biopharmaceuticals, Inc., a biopharmaceutical company focused on precision diagnostic radiopharmaceuticals, today announced that enrollment has commenced at two sites participating in its Phase 2, open-label, safety and efficacy PET imaging study of [18F]NAV4694 for detection of cerebral β-amyloid plaque in subjects diagnosed with probable Alzheimer's disease (AD).

19 Sep 2012