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Glucose plays a key role in enabling healthy beta cells

A key aspect of how embryos create the cells which secrete insulin is revealed in a new study published in the Journal of Biological Chemistry.

18 May 2007

Effects of Taser on human health

Using a Taser to control agitated suspects in police custody is standard operating procedure for many law enforcement agencies.

18 May 2007

Teaching decision-making skills

People who do well on a series of decision-making tasks involving hypothetical situations tend to have more positive decision outcomes in their lives, according to a study by decision scientists at Carnegie Mellon University and the RAND Corp.

18 May 2007

Substantial number of American adults hold fatalistic beliefs about cancer

If you feel that you are fated for cancer, your belief could turn into a self-fulfilling prophecy.

18 May 2007

Danube Pharmaceuticals starts trial of DNB-001 in patients with ocular hypertension

Danube Pharmaceuticals, Inc. has announced the initiation of a multi-center, randomized, double-blind, placebo controlled Phase II study with DNB-001 in 60 patients with ocular hypertension (elevated intraocular pressure).

18 May 2007

Some NSAIDs may be better suited to treating cancer

Until recently, nonsteroidal anti-inflammatory drugs (NSAIDs) like aspirin and celecoxib (sold as Celebrex), were being hailed as promising cancer prevention drugs.

18 May 2007

Circadian clock gene plays role in weight gain

Scientists at the University of Virginia and the Medical College of Wisconsin have discovered that a gene that participates in the regulation of the body's biological rhythms may also be a major control in regulating metabolism.

18 May 2007

One kilogram higher birth weight associated with a 10-20% reduced risk of heart disease later in life

Dr Rachel Huxley, lead author of the paper and Acting Director of Nutrition and Lifestyle at The George Institute said, "Although there was support for a small association between birth weight and an individual's future risk of heart disease, the relationship is not as strong as earlier studies have suggested.

18 May 2007

High-risk sexual behavior in adolescents

High-risk sexual behavior in adolescents appears to be influenced by the sexual attitudes of peers, and young people select friends whose attitudes about sex are consistent with their own attitudes.

18 May 2007

Structural brain development and behavior from birth to young adulthood

Yes, there are gender differences in cognitive function, but they're more limited than previously thought.

18 May 2007

Study of unexplained respiratory infections leads researchers to new virus

An ongoing effort to identify the microorganisms that make us sick has discovered a new virus potentially linked to unexplained respiratory infections.

17 May 2007

Lack of association between Rh status, Rh immune globulin in pregnancy and autism

The increase in the number of diagnosed cases of autism in recent years has sparked concern that environmental toxins may cause this complex disorder.

17 May 2007

Factors that have the most impact on gum health

There are many lifestyle factors that can impact a person's health, such as nutrition, amount of sleep, mental stress, tobacco use, and exercise.

17 May 2007

Simple clinical criteria can eliminate pulmonary embolism risk and expense

Although clots in the lung (pulmonary embolism or PE) are the second-leading cause of sudden death in the United States, blood tests and ultrafast CT scanning to detect PE are being used on so many patients that over 90% of these tests are negative.

17 May 2007

Opt- out HIV testing in the Emergency Department

Using the new and highly publicized CDC guidelines for HIV screening, a university-based Emergency Department implemented opt-out screening in Washington, DC, where HIV infection rates are known to be high.

17 May 2007

Early identification and aggressive treatment of sepsis has the potential to improve outcomes

More than 215,000 people will die of sepsis in the United States each year, more than 750,000 will require hospital treatment, and the costs will be nearly $17 billion.

17 May 2007

Post-traumatic stress disorder 10 times higher in New Orleans

Hurricane Katrina was the most significant natural disaster to strike the United States.

17 May 2007

Ottawa Aggressive Protocol for acute atrial fibrillation is successful

There is no consensus on Emergency Department management of acute atrial fibrillation (AAF) or atrial flutter (AAFL).

17 May 2007

Pycnogenol natural pine bark extract reduces heart failure

A study to be published in an upcoming edition of the journal of Cardiovascular Toxicology reveals Pycnogenol natural pine bark extract from the French maritime pine tree, helps prevent damage that high blood pressure causes to the heart.

17 May 2007