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Researchers identify protein that helps prevent obesity

University of Florida researchers and colleagues have identified a protein that, when absent, helps the body burn fat and prevents insulin resistance and obesity.

8 Jan 2013

Penn study suggests dopamine treatments may play role in increasing impulsivity

While approximately one in five Parkinson's disease patients experience impulse control disorder symptoms, the disease itself does not increase the risk of gambling, shopping, or other impulsivity symptoms, according to research from the Perelman School of Medicine at the University of Pennsylvania.

8 Jan 2013

EHR implementation with technical support can improve patient care in small physician practices: Study

The relationship between a physician practice's adoption of electronic health records (EHR) and quality improvements in patient care remains unclear.

7 Jan 2013

Repeated toxin treatment sustains benefits in incontinence patients

Repeated treatment with onabotulinumtoxinA consistently reduces urinary incontinence episodes in patients with neurogenic detrusor overactivity, show findings from an extension study of Phase III trials.

7 Jan 2013

Coffee drinking may also increase incontinence risk for men

Men who suffer from urinary incontinence may benefit from reducing their caffeine intake, suggest findings from a US study.

7 Jan 2013

Shoulder complaint linked to diabetes diagnosis

Study findings confirm suspicions that patients with diabetes have an increased risk for adhesive capsulitis of the shoulder.

7 Jan 2013

Multiple birth hip dysplasia screening questioned

Ultrasound screening for developmental dysplasia of the hip is unnecessary in twins and triplets without signs of the condition, say UK researchers.

7 Jan 2013

Penis shrinkage caution for prostate cancer patients

Men choosing prostate cancer treatment should be informed about the small risk for penis shrinkage, say US researchers who believe discussing the rare side effect could reduce the chance for patient regret.

7 Jan 2013

Depressing hospital outcomes in elderly men

Older men with depression have more frequent and longer hospital stays than those without depressive symptoms, a study shows.

7 Jan 2013

Newly discovered gene predicts HCV interferon response

Researchers have discovered a gene which interferes with the clearance of hepatitis C virus infection.

7 Jan 2013

New insulin associated genetic variants discovered

Exome array genotyping, which allows focus on the protein coding regions of the genome, has enabled researchers to identify three new genes containing low-frequency variants that influence insulin levels.

7 Jan 2013

Periodontal disease may predispose men to impotence

Men in their thirties with chronic gum disease are at significantly increased risk for erectile dysfunction, suggests a study by Turkish researchers.

7 Jan 2013

Benefits of respiratory treatment for extremely premature infants persist

There are no significant differences in death or neurodevelopmental impairment between toddlers who underwent early continuous positive airway pressure or early surfactant administration as extremely premature infants, research shows.

7 Jan 2013

Vaccine gives HIV patients a long-term boost

A functional cure for HIV-1 seems feasible after research shows that an immunotherapeutic vaccine demonstrated long-term efficacy at reducing viral load when administered to patients in the early stages of disease.

7 Jan 2013

Real life experience of defibrillators lives up to clinical trial expectations

There is no significant difference in survival between clinical trial patients who receive an implantable cardioverter and clinical registry patients who receive a primary prevention ICD, researchers suggest.

7 Jan 2013

Root of socioeconomic impact on hypertension pinpointed

People who earn a low wage have a greater risk for hypertension than their counterparts with a higher income, especially women and those aged 25–44 years, research suggests.

7 Jan 2013

Complications of suppurative otitis media characterized

Researchers emphasize the importance of an early and accurate diagnosis of chronic suppurative otitis media followed by surgical therapy to prevent complications.

7 Jan 2013

Industry sponsored drug and device studies: an interview with Professor Lisa Bero

Our review included analyses of drug and device studies conducted in humans. The drugs or devices could be compared to placebo or sham treatments, or other effective treatments. The drugs and devices examined for this review are used for a wide variety of clinical conditions, including cardiovascular and psychiatric diseases.

7 Jan 2013

Study finds a new way in which calcium signaling may be controlled

In a study published in Current Biology, scientists from the University of Rochester Medical Center, Marquette University and Oberlin College discovered a new way in which calcium signaling may be controlled. Study authors say their findings define a mechanism for regulating calcium signaling that has never been recognized before and should be of great help to the thousands of scientists who study the extremely important role of calcium signaling in health and disease.

7 Jan 2013

New research shows rise in number of HIV infections in Russia, Al Jazeera reports

"New research has revealed an alarming spike in the number of HIV infections in Russia, with 200 people being diagnosed with the condition every day," Al Jazeera reports.

7 Jan 2013