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Broca's area and the hierarchical organization of human behavior

Researchers have discovered that Broca's area in the brain - best known as the region that evolved to manage speech production - is a major "executive" center in the brain for organizing hierarchies of behaviors.

14 Jun 2006

Brain chemistry finding suggests new target for addiction treatments

Ask anyone who has been addicted to drugs and they'll tell you that the mere sight of someone using their drug of choice - or even people, places, or objects associated with drug use - can trigger an intense desire for the drug.

14 Jun 2006

New drug will treat those winter blues

The U.S. Food and Drug Administration (FDA) has given it's approval for a drug to treat a condition known as Seasonal Affective Disorder (SAD).

14 Jun 2006

New diabetic drugs could change the future for sufferers

According to the American Diabetes Association, diabetes affects as many as 21 million Americans increasing their risk of heart attacks, kidney disease and blindness.

13 Jun 2006

Diabetics warned against so-called 'diabetic treats'

A diabetic charity, Diabetes UK, says the concept of diabetes-friendly biscuits and chocolate is outdated and encourages over-indulgence and they are urging retailers to stop selling food and drinks which are marketed as diabetic treats.

13 Jun 2006

Hospitals, dirty hands and the risk of disease

Thousands of patients in hospitals each year are at risk of potentially fatal infections because health care workers do not wash their hands on enough occasions.

13 Jun 2006

Folic acid may be the new cancer prevention therapy

According to a new study supplements of folic acid may help prevent cancer.

12 Jun 2006

When it comes to diabetes doctors failing to follow 'doctors orders'

According to the latest reports when it comes to diabetes and following doctors orders, doctors are failing their patients.

12 Jun 2006

New drug helps diabetics keep their sight

Trials of an experimental drug which helps slow down the loss of vision caused by diabetes have had very optimistic results.

12 Jun 2006

Japanese researchers using PET imaging detect the beginnings of atherosclerosis

Using positron emission tomography (PET), the medical isotope 15O-water and cold pressor tests, Japanese researchers were able to detect the beginnings of atherosclerosis - before the disease became clinically evident.

9 Jun 2006

How cow warts, clergy sex surveys moved along cervical cancer vaccine

The creation of a successful vaccine against cervical cancer, approved today by the U.S. Food and Drug Administration, is the culmination of research that occurred thanks not only to scientists and physicians, but also to generous farmers and veterinarians, priests and nuns willing to tell all - and some very patient cows.

9 Jun 2006

Syphilis on the rise in L.A. County

Following a level off in 2004, early syphilis cases (infections contracted within the past year) in L.A. County climbed steeply in 2005.

9 Jun 2006

Bortezomib extends lung cancer survival

Adding the new molecularly targeted agent bortezomib to a standard chemotherapy regimen of gemcitabine and carboplatin prolongs survival in patients with advanced non-small cell lung cancer, according to results from a phase II trial.

9 Jun 2006

Resolution of uncertainty in prefrontal cortex

Whether finding your way through an unfamiliar neighborhood to a friend's house or deciding on a political candidate, your brain is adept at adapting.

9 Jun 2006

Radionuclide therapy with chemotherapy effective in treating prostate cancer

A new treatment for prostate cancer may provide a distinct advantage over other conventional protocols and induce actual regression of the disease - not just relief from bone pain or a limited control of the disease.

9 Jun 2006

COX enzymes work together in ways that suggest new biological roles

COX enzymes - well-known for their contrasting role in cardiovascular biology - interact physically to form a previously unrecognized biochemical partnership and function in the development of blood vessels in a mouse model.

9 Jun 2006

University of Florida finding could lead to approaches to treat macular degeneration

University of Florida scientists conducting experiments with mice have found evidence that the body naturally replenishes small amounts of cells in the eye essential for healthy vision.

9 Jun 2006