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Diagnostic tests for Malaria are often underused in Zambia

Despite improvements in the ability to diagnose malaria, these diagnostic tests are often underused in Zambia, and patients with negative test results are often prescribed anti-malaria medications, according to a study in the May 23/30 issue of JAMA , a theme issue on malaria.

24 May 2007

SYMBICORT trial shows improved quality of life with asthma

New data demonstrated that the combination asthma therapy, SYMBICORT (budesonide/formoterol fumarate dihydrate), led to significant improvements in health-related quality of life (HRQL) and greater patient-reported satisfaction with asthma treatment, versus its monocomponents (budesonide or formoterol) or placebo.

24 May 2007

COX inhibitors may weaken protective qualities of estrogen therapy

Researchers from the University of Pennsylvania School of Medicine found in a database study of women heart patients that COX inhibitors such as traditional nonsteroidal anti-inflammatory drugs (NSAIDs) may undermine any purported protection against heart disease in participants taking estrogen therapy.

24 May 2007

Evaluation of leading combination regimens for treating malaria

Ugandan children who received the combination therapy of artemether-lumefantrine experienced a lower rate of treatment failure compared to other combination therapies, according to a study in the May 23/30 issue of JAMA , a theme issue on malaria.

24 May 2007

Am I exercising too much?

You run in the morning, train for your next marathon at night despite a nagging injury, and head to the gym to weight train in your free time. Missing a workout is not an option.

24 May 2007

Scientists evolve new proteins from scratch

Nature, through the trial and error of evolution, has discovered a vast diversity of life from what can only presumed to have been a primordial pool of building blocks.

24 May 2007

At last the key to eternal youth - go to the gym!

According to scientists the secret of eternal youth is not to be found in a bottle of pills or some kind of potion; it is they say as simple as working out at the gym on a regular basis.

23 May 2007

A cure for Hepatitis C using existing treatments

Researchers in the United States say they have discovered that people infected with hepatitis C can be cured with existing treatments.

23 May 2007

Yoga shows promise in improving symptoms associated with depression, anxiety and epilepsy

Researchers at Boston University School of Medicine (BUSM) and McLean Hospital have found that practicing yoga may elevate brain gamma-aminobutyric (GABA) levels, the brain's primary inhibitory neurotransmitter.

23 May 2007

The neurobiologic routs of defense mechanisms

A group of investigators from the University of Magdeburg and Zurich have described the current knowledge about neurobiologic bases underlying defense mechanisms in a review published in the May issue of Psychotherapy and Psychosomatics.

23 May 2007

What are the values and inconsistencies in patients who are depressed?

A group of investigators of the University of Jena has attempted to identify these aspects in the May issue of Psychotherapy and Psychosomatics.

23 May 2007

Study of VentrAssist heart support device as a bridge to transplantation

Doctors at UPMC have begun a study using an investigational cardiac device, the VentrAssist, Left Ventricular Assist System (LVAD) to see whether it can be used safely and effectively in patients with end-stage heart failure.

23 May 2007

U.S. food safety policies must involve all stakeholders

In order to manage the inherent complexity of the U.S. food safety system that's affected on the global scale, the Institute of Food Technologists recommends food safety policies be developed as part of a national initiative with input from all stakeholders.

23 May 2007

FDA approves VELCADE plus DOXIL combination for multiple myeloma

Ortho Biotech Products has announced the U.S. Food and Drug Administration (FDA) has approved the use of DOXIL (doxorubicin HCl liposome injection) in combination with VELCADE (bortezomib) for Injection to treat patients with multiple myeloma who have not previously received VELCADE and have received at least one prior therapy.

23 May 2007

New pandemic flu guidance for healthcare workers

The U.S. Department of Labor's Occupational Safety and Health Administration (OSHA) has unveiled new safety and health guidance that will help healthcare workers and their employers prepare for a possible influenza pandemic.

23 May 2007

New treatment for toxic shock syndrome

Researchers at the University of Minnesota and the University of Illinois at Urbana-Champaign have developed a new therapeutic that neutralizes Toxic Shock Syndrome (TSS) more effectively than other treatments.

23 May 2007

Vitamin A Retinol lotion helps reduce wrinkles associated with aging

Applying vitamin A to the skin appears to improve the wrinkles associated with natural aging and may help to promote the production of skin-building compounds, according to a report in the May issue of Archives of Dermatology, one of the JAMA/Archives journals.

23 May 2007