Research News and Research

RSS

Children whose mothers are depressed are more likely to suffer from anxiety

...mental-health problems and disruptive behavior than those whose moms aren't. And if the mothers don't get better, these kids' problems often become worse, new research shows.

23 Mar 2006

Dutch researchers develop tools to simplify keyhole surgery

Endoscopic surgery brings many advantages for patients but is very difficult for the surgeon.

23 Mar 2006

Raloxifene shows potential benefits in treating prostate cancer

In a study to be published in the April, 2006 issue of the British Journal of Urology International, researchers at Cedars-Sinai Medical Center have shown that Raloxifene, a drug commonly used to treat osteoporosis, has a potential clinical benefit in treating men with prostate cancer.

23 Mar 2006

Significant association between smoking and erectile problems

Men who smoke a pack or more of cigarettes daily are 40 per cent more likely to be impotent than non-smokers, finds research in Tobacco Control.

23 Mar 2006

Beta carotene slows the decline in lung power associated with ageing

Beta carotene, a precursor to vitamin A, slows the decline in lung power associated with ageing, reveals research in Thorax.

23 Mar 2006

No evidence that early episodes of schizophrenia without medication result in long-term harm

A USC review of published research has found no evidence that early episodes of schizophrenia without medication result in long-term harm for patients, casting doubt on the practice to immediately medicate for a year.

23 Mar 2006

How the brain knows where limbs are without looking at them

The experiment provides a new and intriguing illusion that sheds light on how we learn to move accurately, as well as indicating why some people who have had limbs amputated still feel as if they can move their 'phantom' limb.

23 Mar 2006

Divergent behavioral roles of angiotensin receptor intracellular signaling cascades

Researchers at the University at Buffalo and the University of Pennsylvania were the first to demonstrate that two intracellular events, both stimulated by the same cell receptor, can provoke different behaviors in mammals.

23 Mar 2006

Zinc's role in Alzheimer's disease

Zinc may be a familiar dietary supplement to millions of health-conscious people, but it remains a mystery metal to scientists who study zinc's role in Alzheimer's disease, stroke and other health problems.

23 Mar 2006

Immune system protein LL-37 critical in controlling replication of vaccinia virus

Scientists supported by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), have identified a defect in the immune response of people with the skin condition atopic dermatitis that puts them at risk of developing serious complications following smallpox vaccination.

23 Mar 2006

Potential therapeutic targets against serious side effects of smallpox vaccine

Smallpox is considered a potential terrorist weapon, but millions of people in the United States are currently advised not to get a vaccine to the disease because they are susceptible to developing a severe adverse reaction.

23 Mar 2006

There is little chance the U.S. will be able to manufacture enough vaccines to stop a bird flu pandemic

A group of medical experts who attended a national avian flu conference last fall believe there is little chance the United States will be able to manufacture and stockpile enough vaccine or antiviral medication to stop a bird flu pandemic should the virus mutate into a form that can be spread easily from human to human

23 Mar 2006

Study first to document cumulative effect of racial, sexual harrassment

New research at the University of Toronto is the first to empirically document that women who are visible minorities face a double dose of harassment in the workplace, based on both sex and ethnicity.

23 Mar 2006

Researchers gain better understanding of protein folding

Proteins, one of the basic components of living things, are among the most studied molecules in biochemistry. Understanding how proteins form or "fold" from sequenced strings of amino acids has long been one of the grand challenges of biology.

23 Mar 2006

Poor children at greater risk for exposure to toxic pollutants

Poor and ethnic minority children in the United States have a significantly greater risk for exposure to toxic pollutants that can affect their cognitive development and other health indicators than higher income and non-minority peers, and current local, state and federal policies appear to be failing to address these inequities.

23 Mar 2006

"Sick building syndrome" is a hallmark of job stress and lack of support rather than an unhealthy building

Sick building syndrome describes a cluster of symptoms affecting the eyes, head, nose and throat and skin, all of which have been associated with the physical properties of office buildings.

23 Mar 2006

Researchers find potential new mechanism for how the brain's reward system works

Amid reports that a drug used to treat Parkinson's disease has caused some patients to become addicted to gambling and sex, University of Pittsburgh researchers have published a study that sheds light on what may have gone wrong.

23 Mar 2006

Increasing age does not necessarily cause a reduction in the quality of life

Research published online this month in the Journal of Epidemiology and Community Health, describes how researchers looked at indicators of the quality of life, and found that in England it is above average between the ages of 50 and 84, and in some cases increases compared with earlier years.

23 Mar 2006

Remaining 80% of breast cancer genes may soon be discovered

We are closer to finding the missing 80% of breast cancer genes than ever before thanks to the success of the COSMIC database (Catalogue Of Somatic Mutations In Cancer) the 5th European Breast Cancer Conference (EBCC-5) was told today.

23 Mar 2006

Extreme personality poses risk of ADHD

Children with personalities marked by aggressiveness, mood swings, a sense of alienation and a need for excitement may be at greater risk for attention deficit hyperactivity disorder or conduct disorder, according to a new Florida State University study.

23 Mar 2006