Research News and Research

RSS

Arthritis pain processed in parts of brain concerned with emotions and fear

Researchers at The University of Manchester have discovered that arthritis pain, unlike that induced as part of an experiment, is processed in the parts of the brain concerned with emotions and fear.

From The University of Manchester 30 Mar 2007

FDA announces marketing halt for GI drug, Zelnorm

The Food and Drug Administration (FDA) has requested that Novartis Pharmaceuticals Corporation of East Hanover, New Jersey, voluntarily discontinue marketing of Zelnorm (tegaserod) based on the recently identified finding of an increased risk of serious cardiovascular adverse events (heart problems) associated with use of the drug. Novartis has agreed to voluntarily suspend marketing of the drug in the United States.

30 Mar 2007

Family instability and child well being

In an age when cohabitation and divorce are common, single parents concerned about the developmental health of their children may want to choose new partners slowly and deliberately, new research from The Johns Hopkins University suggests.

30 Mar 2007

Exercise in old age prevents onset of arthritis symptoms

Women in their 70s who keep active could be dodging painful arthritis symptoms, according to research published in Arthritis Research and Therapy.

30 Mar 2007

New treatments and interventions for chronically impaired cardiac patients

Whether a patient is awaiting a heart transplant or living with chronic heart failure, cardiologists are continuously looking for new therapies that address short-term and/or long-term needs of chronically impaired cardiac patients.

30 Mar 2007

Impact of exercise on body fat differs for boys and girls

The impact of exercise on body fat differs for boys and girls, suggests research published ahead of print in the British Journal of Sports Medicine.

30 Mar 2007

Higher trans fat levels in blood associated with elevated risk of heart disease

High consumption of trans fat, found mainly in partially hydrogenated vegetable oils and widely used by the food industry, has been linked to an increased risk of coronary heart disease (CHD).

30 Mar 2007

Angioplasty doesn't outweigh medicine in study

In what some leading cardiologists are calling a "blockbuster" study, new research could alter the approach to treating patients who have cardiovascular disease but may not be at immediate risk of heart attack or stroke.

30 Mar 2007

Bronchial thermoplasty study

A new report published in the prestigious New England Journal of Medicine (NEJM) shows that patients treated with bronchial thermoplasty, the first non-drug treatment for asthma, demonstrated an overall improvement in asthma control.

30 Mar 2007

Gene expression profiling shows how transplanted heart is performing

New research suggests a genomic test may provide detailed information on how well a transplanted heart is performing.

30 Mar 2007

New cardiovascular treatment approaches

In an era of increasing death and illness from heart and blood vessel disease - which also can impair kidney function - Mayo Clinic researchers have designed two promising new cardiovascular treatment approaches.

30 Mar 2007

Innovation is what actually drives fashion change

Fashions come and go at a surprisingly steady rate, new research suggests, driven by a small minority of innovators amidst a majority of people copying each other.

30 Mar 2007

Parents often the source of whooping cough

Infants with whooping cough were most likely infected by the people they live with, according to a multi-country study led by researchers from the University of North Carolina at Chapel Hill School of Public Health.

30 Mar 2007

Bioengineering heart parts

Some day, heart attack survivors might have a patch of laboratory-grown muscle placed in their heart, to replace areas that died during their attack.

30 Mar 2007

Blood pressure control with Clevidipine

Researchers report that an investigational anti-hypertensive therapy may perform better in controlling blood pressure than standard treatments for patients undergoing heart surgery, during a presentation at the American College of Cardiology's 56th Annual Scientific Session.

30 Mar 2007

Treating congenital heart defects in babies still in the womb

Researchers at Children's Hospital Boston and Brigham and Women's Hospital reviewed the cases of 80 fetuses who had prenatal cardiac interventions during a six-year period (most often to avert hypoplastic left heart syndrome.

30 Mar 2007

Molecular mechanism involved in development of schizophrenia

In studying the postmortem brain tissue of adults who had been diagnosed with schizophrenia, the researchers found that levels of certain gene-regulating molecules called microRNAs were lower among schizophrenia patients than in persons who were free of psychiatric illness.

30 Mar 2007

Brain's immune system plays protective role in early Alzheimer's disease

The immune system's response against amyloid-beta, the protein that forms plaques in the brains of patients with Alzheimer's disease, appears to protect the brain from damage in early stages of the devastating neurological disorder.

30 Mar 2007

New alcohol research has important implications for crowd control

Research news published in Criminal Behaviour and Mental Health drew two main findings from a survey of rugby supporters entering and leaving the Millennium Stadium in Cardiff: spectators in the winning and drawing groups rated themselves as more aggressive than those whose team just lost; and more aggressive spectators intended to drink more alcohol after the match.

30 Mar 2007

Under-representation of women in senior academic medicine positions

Today men and women attend medical school in equal numbers. But for most women who go on to academic medicine, that's also where the numbers stop adding up. Just twelve percent of women faculty members are promoted to full professor, compared with one-third of male faculty.

30 Mar 2007