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One more suspected death from bird flu in Bali

The death of another suspected bird flu patient has put health officials in Bali on a high alert amid fears of a wider outbreak.

27 Aug 2007

Infertility and obesity go together for some women

An Australian scientist says she has discovered scientific evidence that obesity is a key factor in infertility because of how it affects a woman's eggs.

27 Aug 2007

Australian researchers discover a 'novel molecular dictator with a conscience'

University of New South Wales (UNSW) researchers have uncovered an important naturally occurring mechanism in the body where "bad" cells that cause blockages in our blood vessels are kept under strict growth control, while "good" cells that keep our blood vessels free of clots and growths are left unaffected.

27 Aug 2007

Novel approach used to uncover genetic components of aging

People who live to 100 or more are known to have just as many - and sometimes even more - harmful gene variants compared with younger people.

26 Aug 2007

Impact of HIV in Zimbabwe

The impact of HIV in Zimbabwe since the early 1980s is explored in new research published this week in the journal PNAS.

26 Aug 2007

Smoking turns on genes

Smoking tobacco is no longer considered sexy, but it may prove a permanent turn on for some genes.

26 Aug 2007

Avastin approved in Europe for advanced lung cancer

Avastin (bevacizumab), Roche's innovative anti-cancer drug, was approved today in Europe for the first-line treatment of patients with advanced non-small cell lung cancer (NSCLC), in combination with platinum-based chemotherapy.

26 Aug 2007

Oglufanide disodium in new hepatitis C trial

Physicians at Southern Health have started a phase IIa clinical trial designed to test the efficacy of a new strategy for defeating hepatitis C viral infection, one of the toughest infectious diseases in the modern world.

26 Aug 2007

Study looks at salsalate for type 2 diabetes

The University of Illinois at Chicago is one of 16 sites in the United States taking part in the first large-scale study to test a promising approach to lowering blood glucose levels in adults with type 2 diabetes.

24 Aug 2007

New understanding of Nipah virus

A collaborative team of scientists from the Uniformed Services University of the Health Sciences (USU) here, and the Australian Animal Health Laboratory have demonstrated an important biological feature of the deadly Nipah virus that can infect and kill both animals and humans.

24 Aug 2007

Bacterial toxins and perforins have a common ancestor

Human immune proteins crucial for fighting cancer, viruses and bacterial infections belong to an ancient and lethal toxin family previously only found in bacteria, Australian researchers have found.

24 Aug 2007

Bariatric surgery for severe obesity saves lives

An extensive swedish study from the Sahlgrenska Academy has established that surgery reduces premature death in patients with severe obesity.

24 Aug 2007

Conservative shift in philosophy among African-Americans and Hispanics

New research from Northeastern University sociologist Matthew O. Hunt reveals a growing convergence of beliefs among major U.S. ethnic groups regarding what drives the socioeconomic divide between blacks and whites in America.

24 Aug 2007

New findings on vocal cord dysfunction

Vocal cord dysfunction (VCD) is the sudden, abnormal narrowing closure of the vocal cords during inhalation causing obstruction of the airflow, and is characterized by a noise that can mimic the sound of wheezing. A VCD attack can easily be mistaken for an asthma attack though it does not respond to asthma medications.

24 Aug 2007

Non-stick cookware linked to lower birth weight

Babies exposed to chemicals used in non-stick cookware and other consumer products while in their mother's womb were born at a significantly lower body weight, according a new study published in Environmental Health Perspectives , a publication of the National Institute for Environmental Health Sciences.

24 Aug 2007

Sildenafil increases release of key reproductive hormone oxytocin

Researchers at the University of Wisconsin-Madison report this month that sildenafil increases the amount of oxytocin released by stimulation of the posterior pituitary gland, a small structure directly underneath the brain that regulates hormone levels in response to neural signals.

24 Aug 2007