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New initiative to transform US Public Health Service Commissioned Corps

HHS Secretary Mike Leavitt today announced an initiative to transform the United States Public Health Service (USPHS) Commissioned Corps, which will enable this critical emergency response resource to address public health challenges more quickly and efficiently.

18 Jan 2006

Genetics plays a role in drug-seeking behavior

Inbred strains of rats differ in how aggressively they seek cocaine after a few weeks of use, researchers say.

18 Jan 2006

Compounds in blackcurrants could prevent Alzheimer's disease

Compounds in blackcurrants could prevent Alzheimer's disease and the characteristics of British berries suggest they do it best, writes Jennifer Rohn in Chemistry & Industry magazine.

18 Jan 2006

Leptin, brain and body weight

Researchers have identified a new area of the brain that responds to the fat hormone leptin in regulating body weight and energy expenditure. They said that the region seems to be particularly important in enabling the body to resist weight gain from a high-fat diet.

18 Jan 2006

Growth hormone helps children with sleep apnea

Growth hormone helps hundreds of children with a rare disorder that causes them to gorge on food, but for some, starting treatment can worsen a dangerous nighttime breathing problem, University of Florida researchers have found.

18 Jan 2006

Experts demand more funds to stop the spread of bird flu

At a meeting in Beijing to whip up funds for the global fight against bird flu, the European Union has raised its contribution to the fund by $20 million taking their total commitment to $120 million, but other contributions appear to be thin on the ground.

18 Jan 2006

First potential treatment for intracerebral hemorrhage

The first potential treatment for strokes that result from bleeding in the brain is under study at the Medical College of Georgia.

18 Jan 2006

FDA warns against buying prescription drugs on the net or overseas

According to the U.S. Food and Drug Administration (FDA), consumers and healthcare professionals who fill out their prescriptions abroad are putting themselves at risk.

17 Jan 2006

Mental illness linked to diet

According to new research released this week, mental health is linked to diet and changes to diets over the last 50 years may hold the key to the rise of mental illness.

17 Jan 2006

More deaths in Turkey and Indonesia from bird flu

The World Health Organization (WHO) has confirmed Turkish health officials tests that show a fourth person, a young girl, has died from the H5N1 virus.

17 Jan 2006

Identification of bipolar risk gene

A collaboration, led by scientists at the Garvan Institute of Medical Research and the University of New South Wales (UNSW) in Sydney, has discovered the first risk gene specifically for bipolar disorder, also known as manic-depressive illness. This means that people who have a particular form of this gene are twice as likely to develop the disease.

16 Jan 2006

Molecular disruption of hypothalamic nutrient sensing induces obesity

In their latest finding on the brain's role in controlling appetite and weight, researchers at the Albert Einstein College of Medicine have shown that reducing levels of fatty acids in the hypothalamus causes rats to overeat and become obese. Their results suggest that restoring fatty-acid levels in the brain may be a promising way to treat obesity.

16 Jan 2006