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Improved patient selection and practice patterns may lower number of negative tests for CAD

Hospitals vary markedly when it comes to the rate at which diagnostic coronary angiography or catheterization - an invasive procedure that allows doctors to see the vessels and arteries leading to the heart - actually finds obstructive coronary artery disease (CAD) in people without known heart disease.

10 Aug 2011

New genetic cause of retinitis pigmentosa

Combining the expertise of several different labs, University of Iowa researchers have found a new genetic cause of the blinding eye disease retinitis pigmentosa (RP) and, in the process, discovered an entirely new version of the message that codes for the affected protein.

10 Aug 2011

Research shows six-fold risk of autism in grandchildren of acrodynia survivors

Researchers from Australia have identified an ancestry of Pink Disease (Infantile Acrodynia) as a risk factor for Autism Spectrum Disorders.

10 Aug 2011

Older women with sleep disordered breathing may face greater risk of dementia

Older women who have sleep-related breathing problems may be at greater risk of problems with mental function, including dementia, according to a new study in the August 10, 2011 issue of the Journal of the American Medical Association.

10 Aug 2011

Health Canada approves Boston Scientific's WallFlex Biliary RX Fully Covered Stent

Boston Scientific Corporation's WallFlex Biliary RX Fully Covered Stent has received Health Canada approval for the treatment of benign biliary strictures, which supplements its current indication for management of malignant biliary strictures.

10 Aug 2011

Researchers identify molecular pathway behind inflammation, mucus production in asthma

Researchers at the University of Pittsburgh School of Medicine have identified a molecular pathway that helps explain how an enzyme elevated in asthma patients can lead to increased mucus production and inflammation that is characteristic of the lung condition.

9 Aug 2011

InVivo announces Platinum sponsorship to W2W spinal cord injury symposium

InVivo Therapeutics today announced the Company's Platinum level sponsorship of the 6th annual Working 2 Walk Science and Advocacy Symposium, which will take place October 16-18, 2011 in Rockville, Maryland.

9 Aug 2011

Nottingham researchers to develop new early warning system for Alzheimer's

Researchers at The University of Nottingham have been awarded £670,000 to develop a new early warning system for Alzheimer's disease.

9 Aug 2011

Common culinary spice derivative could treat tendinitis

A derivative of a common culinary spice found in Indian curries could offer a new treatment hope for sufferers of the painful condition tendinitis, an international team of researchers has shown.

9 Aug 2011

Positive data from Lexicon LX1032 Phase 2 study on carcinoid syndrome

Lexicon Pharmaceuticals, Inc., a biopharmaceutical company focused on discovering breakthrough treatments for human disease, announced positive, top-line proof-of-concept data from its recently completed Phase 2 study in carcinoid syndrome with LX1032, telotristat etiprate. Carcinoid syndrome is a chronic condition caused by neuroendocrine tumors that usually originate from the gastrointestinal tract.

9 Aug 2011

Acute Care Emergency Surgical Service linked with 15% reduction in decision time

The use of Acute Care Emergency Surgical Service (ACCESS) in emergency departments (EDs) can lead to significant reductions in key patient measures, such as length of stay, surgical decision-making time and "time-to-stretcher", according to a study published in the August issue of the Journal of the American College of Surgeons.

9 Aug 2011

New drug to prevent Alzheimer's could be tested on patients within six years

A new drug to prevent the development of Alzheimer's disease could be tested on patients within six years according to researchers at Lancaster University.

9 Aug 2011

MAVS prion-like proteins are involved in innate immunity: Discovery

A person's ability to battle viruses at the cellular level remarkably resembles the way deadly infectious agents called prions misfold and cluster native proteins to cause disease, UT Southwestern Medical Center researchers report.

9 Aug 2011

Psychologists reveal how people really feel about video games

TWO lecturers at the University of Huddersfield have uncovered new research that contradicts a wide stream of consciousness in the media.

9 Aug 2011

Researchers clarify role of two proteins key to T-cell development

In the latest issue of Nature, researchers at the Perelman School of Medicine at the University of Pennsylvania clarify the role of two proteins key to T-cell development.

9 Aug 2011

Study reveals increase in number of laparoscopic bariatric operations between 2003-2008

According to a study published in the August issue of the Journal of the American College of Surgeons, there was an increase in the number of laparoscopic bariatric procedures, an increase in the number of bariatric surgeons and a decrease of inhospital mortality rates between 2003 and 2008.

9 Aug 2011

Illinois' high school football players to do two-a-day workouts on Wednesday

Practices for football, cross country and other high school sports in Illinois begin Wednesday, Aug. 10, and many athletes will do two-a-day workouts in the August heat.

9 Aug 2011

UCSD opens first cardiovascular center in the San Diego region

UC San Diego Sulpizio Cardiovascular Center (SCVC) will officially open its doors to the public on Monday, August 8 after the California Department of Public Health (CDPH) certified the SCVC for patient care.

9 Aug 2011

Thomson Reuters, ESMO launch new education portal for oncologists

A unique scientific information and education portal designed to help oncologists keep up to date with the latest research and clinical information in their field has been launched by the European Society for Medical Oncology (ESMO) in partnership with Thomson Reuters, the global information and news organization.

9 Aug 2011

Los Alamos team sees unprecedented proof of ion's role in enzymatic process

A Los Alamos National Laboratory research team has harnessed neutrons to view for the first time the critical role that an elusive molecule plays in certain biological reactions. The effort could aid in treatment of peptic ulcers or acid reflux disease, or allow for more efficient conversion of woody waste into transportation fuels.

9 Aug 2011