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RNA analysis can identify rejection in lung transplant patients

Recent data from the Lung Allograft Rejection Gene expression Observational (LARGO) study provides compelling evidence that profiling gene expression in peripheral blood can detect organ rejection in lung transplant patients.

1 May 2007

$Fixing running style helps lower risk for stress fractures, pain under kneecap$

Fixing running style helps lower risk for stress fractures, pain under kneecap

More than seven out of 10 runners will sustain an injury over the course of a year, many of these injuries preventable without any adverse effects on running distance or performance, according to Dr. Irene Davis, director of the Running Injury Lab at the University of Delaware, and director of Research for Drayer Physical Therapy Institute.

1 May 2007

Major new cancer research study

The American Cancer Society is launching a major new cancer research study that may be the ,last best chance, to do large-scale population research in the United States to discover the genetic and environmental factors that cause and prevent cancer.

30 Apr 2007

Zinc salts can provide an effective treatment for Verneuil's disease

Verneuil's disease is a chronic, suppurative dermatosis involving the apocrine glands with a severe impact on the quality of life.

30 Apr 2007

Assessment of medical expenditures and earnings losses associated with arthritis

"Arthritis and other rheumatic conditions exact a large and growing economic toll on the nation as a result of the increase in numbers of persons affected, rather than an increase in mean expenditures and earnings losses," attests Charles G. Helmick, M.D., at the National Center for Chronic Disease Prevention and Health Promotion of the Centers for Disease Control and Prevention.

30 Apr 2007

Chronic alcohol consumption increases tumor growth and amgiogenesis of breast cancer in female mice

For the first time, scientists have used a laboratory mouse model to mimic the development of human alcohol-induced breast cancer.

30 Apr 2007

Identifying cardiorespiratory neurocircuitry involved in central command during exercise in humans

For almost one hundred years the brain's ,central command, system , whose charge includes controlling the body's cardiorespiratory response to exercise , has been pursued. Animal experiments and functional imaging studies have provided clues to the location of this system, but the underlying electrophysiological activity has never been measured.

30 Apr 2007

Genetic risk for early death in rheumatoid arthritis

A chronic autoimmune disease, rheumatoid arthritis (RA) is marked by inflammation that takes a progressive toll on not only the joints, but also various organs and the whole body.

30 Apr 2007

Lipocalin-2 protein may hold key to decreasing organ dysfunction rates in heart transplants

A new study, led by Felix Aigner, M.D., has identified a protein known as Lipocalin-2 (Lcn-2) as potentially responsible for regulating the body's inflammatory response during heart transplants.

30 Apr 2007

Proportion of uninsured residents in North Carolina increases

The percentage of North Carolinians under the age of 65 who lacked health insurance for a year has risen from 15.3 percent in 2000 to 17.2 percent in 2005.

30 Apr 2007

Many NYC pharmacies fail to cater for people with poor English

Despite widespread capacity to provide prescription medication labels in languages other than English, few New York City pharmacies do so and as a result, limited-English patients face serious risk of medication error, according to a study by The New York Academy of Medicine presented at the annual meeting of the Society for General Internal Medicine (SGIM) in Toronto, Ontario.

30 Apr 2007

Mail 'shot' helps reduce binge drinking

Mailing a simple information pamphlet to interested drinkers in the general population reduced binge drinking by 10 per cent, and is a promising public health approach to reduce the health and social problems associated with heavy drinking, shows a new study led by the University of Alberta.

30 Apr 2007

Green tea may help prevent bone destruction in arthritis

In rheumatoid arthritis, a person's own immune system attacks the joints by activating the synovial tissue that lines the body's movable joints, causing inflammation, swelling, pain and eventually erosion of the bone and cartilage and deformation of the joint.

30 Apr 2007

Resistance training gets employees with rotator cuff injuries back to work

Resistance training, some of it job-specific, was successful in getting 90 percent of workers with severe rotator cuff injuries back to work, the majority (75 percent) at their previous job, after traditional physical therapy had failed to do so.

30 Apr 2007

Oxytocin affects the heart's response to social isolation

A team of researchers investigating the effects of oxytocin, a peptide produced by the brain that regulates social behavior, has found that it can prevent detrimental cardiac responses in adult female animals exposed to social isolation.

30 Apr 2007

Aspirin appears to be less effective heart treatment for women than men

A new study shows that aspirin therapy for coronary artery disease is four times more likely to be ineffective in women compared to men with the same medical history.

30 Apr 2007

Small amounts of stem/progenitor cells from bone marrow enhance repair of damaged tissues

New studies in the laboratory of Dr. Darwin J. Prockop, Director of Tulane University's Center for Gene Therapy, are shedding light on the previously mysterious mechanism through which even relatively small amounts of stem/progenitor cells taken from a patient's own bone marrow enhance repair of damaged tissues.

30 Apr 2007