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Antipsychotic polypharmacy prevalent despite efficacy doubts

Results of a retrospective study suggest that around a quarter of patients with schizophrenia receive antipsychotic polypharmacy, despite a lack of evidence for the approach.

17 Dec 2014

Bipolar brain changes both state- and trait-dependent

Some of the alterations in brain activation in patients with bipolar disorder are dependent on their current mood, study findings show.

17 Dec 2014

Interacting neurodegenerative changes promote Parkinson’s cognitive decline

Research indicates that neurodegeneration in the cholinergic system in the brain is a major contributor to cognitive decline in patients with Parkinson’s disease.

17 Dec 2014

Bruker Launches BioScope Resolve™ at the Sixth AFM BioMed Conference

Bruker unveiled the BioScope Resolve™, a biological atomic force microscope (bioAFM), at the sixth AFM BioMed Conference. The BioScope Resolve™ features excellent resolution imaging and comprehensive cell mechanics capabilities, and can be used with an inverted optical microscope (IOM).

From Bruker Nano Surfaces and Metrology 17 Dec 2014

Emerging evidence suggests electronic cigarettes can help smokers quit

New Cochrane review finds emerging evidence that smokers who use electronic cigarettes can stop or reduce their smoking.

17 Dec 2014

Women more noticeably affected by negative events in their partner’s life

Women may long have suspected it to be the case, but large-scale research by Griffith University and the University of Queensland has found women are more empathetic toward their partners than men.

17 Dec 2014

Universal Biosensors announces release of Siemens Xprecia Stride Coagulation Analyzer

Universal Biosensors, Inc. is pleased to announce that Siemens Healthcare Diagnostics Inc. has initiated the European limited release of the Xprecia Stride Coagulation Analyzer, its first point-of-care coagulation testing product.

17 Dec 2014

Real-time radiation-exposure feedback can help medical workers adopt safer radiation practices

It's a sound that saves. A "real-time" radiation monitor that alerts by beeping in response to radiation exposure during cardiac-catheterization procedures significantly reduces the amount of exposure that medical workers receive, UT Southwestern Medical Center researchers found.

17 Dec 2014

Bacterial biofilms may increase colon cancer risk

Researchers from Johns Hopkins have found that dense mats of interacting bacteria, called biofilms, were present in the majority of cancers and polyps, particularly those on the right side of the colon. The presence of these bacterial bunches, they say, may represent an increased risk for colon cancer and could form the basis of new diagnostic tests.

17 Dec 2014

New intervention combines social media with behavioral psychology to encourage more HIV testing

Social media such as Twitter and Facebook can be valuable in the fight against HIV in the United States, where research has demonstrated they can prompt high-risk populations to request at-home testing kits for the virus that causes AIDS, suggesting a way to potentially boost testing rates.

17 Dec 2014

Researchers use novel technique to identify microlesions in brain tissue from epileptic patients

Using an innovative technique combining genetic analysis and mathematical modeling with some basic sleuthing, researchers have identified previously undescribed microlesions in brain tissue from epileptic patients. The millimeter-sized abnormalities may explain why areas of the brain that appear normal can produce severe seizures in many children and adults with epilepsy.

17 Dec 2014

UMass Amherst study: Naming between the ages of 6 and 9 months lays 'learning foundation'

In a follow-up to her earlier studies of learning in infancy, developmental psychologist Lisa Scott and colleagues at the University of Massachusetts Amherst are reporting that talking to babies in their first year, in particular naming things in their world, can help them make connections between what they see and hear, and these learning benefits can be seen as much as five years later.

17 Dec 2014

MU researcher developing nano-scale molecules to image, treat different diseases

Nanomedicine is the medical application of nanotechnology, or the use of microscopic structures to diagnose, image, treat and prevent disease. Current problems in nanomedicine include understanding and anticipating the potentially toxic impact these nanostructures have on the body and the environment once they're released.

17 Dec 2014

Methamphetamine use may increase Parkinson's disease risk

In addition to incurring serious dental problems, memory loss and other physical and mental issues, methamphetamine users are three times more at risk for getting Parkinson's disease than non-illicit drug users, new research from the University of Utah and Intermountain Healthcare shows.

17 Dec 2014

Researchers develop new eye tracking technology that can assess impact of brain injury

Researchers at NYU Langone Medical Center have developed new technology that can assess the location and impact of a brain injury merely by tracking the eye movements of patients as they watch music videos for less than four minutes, according to a study published Friday on-line in the Journal of Neurosurgery.

17 Dec 2014

Researchers explore lifespan variability between races

Eliminating health disparities between races is a goal of many groups and organizations, but a team of sociologists suggests that finding the reasons for the differences in the timing of black and white deaths may be trickier than once thought.

17 Dec 2014

Novel technique to identify biological markers in brain development

With a unique, multi-faceted approach, researchers at the Lieber Institute for Brain Development have quantified the effect of previously unidentified anomalies in genetic expression that determine how the human brain develops from its earliest stages.

17 Dec 2014

Two UH researchers named fellows of National Academy of Inventors

Two University of Houston faculty members have been named fellows of the National Academy of Inventors for their contributions to scientific and technological innovation.

17 Dec 2014

New training network project to develop medical statisticians to achieve drug development success

A new £2.7 million international training network project, led by a team at Lancaster University, will develop a generation of medical statisticians dedicated to achieving early stage drug development success.

17 Dec 2014

Recipients of 2014 ARN Role Awards announced

The Association of Rehabilitation Nurses announced the recipients of the 2014 ARN Role Awards at its 40th Annual Educational Conference, held October 29 - November 1 in Anaheim, CA. ARN Role Awards are given for outstanding contributions in various aspects of rehabilitation nursing.

17 Dec 2014

Medical News

Antipsychotic polypharmacy prevalent despite efficacy doubts

Bipolar brain changes both state- and trait-dependent

Interacting neurodegenerative changes promote Parkinson’s cognitive decline

Bruker Launches BioScope Resolve™ at the Sixth AFM BioMed Conference

Emerging evidence suggests electronic cigarettes can help smokers quit

Women more noticeably affected by negative events in their partner’s life

Universal Biosensors announces release of Siemens Xprecia Stride Coagulation Analyzer

Real-time radiation-exposure feedback can help medical workers adopt safer radiation practices

Bacterial biofilms may increase colon cancer risk

New intervention combines social media with behavioral psychology to encourage more HIV testing

Researchers use novel technique to identify microlesions in brain tissue from epileptic patients

UMass Amherst study: Naming between the ages of 6 and 9 months lays 'learning foundation'

MU researcher developing nano-scale molecules to image, treat different diseases

Methamphetamine use may increase Parkinson's disease risk

Researchers develop new eye tracking technology that can assess impact of brain injury

Researchers explore lifespan variability between races

Novel technique to identify biological markers in brain development

Two UH researchers named fellows of National Academy of Inventors

New training network project to develop medical statisticians to achieve drug development success

Recipients of 2014 ARN Role Awards announced

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

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