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Excessive adiposity, calorie restriction, and aging

Can eating a low-calorie yet nutritionally balanced diet extend human life? Preliminary research suggests it might, so researchers at Washington University School of Medicine in St. Louis are launching a long-term study to find out.

16 Apr 2006

Potent induction of chondrocytic differentiation of human adipose-derived adult stem cells by bone morphogenetic protein 6

A novel growth factor significantly improves the ability of specialized stem cells derived from human fat to be transformed into cartilage cells, according to Duke University Medical Center and Pratt School of Engineering researchers.

16 Apr 2006

Do the obese know they are obese?

Obese men and women are reasonably accurate when it comes to reporting their own weight, says researchers, but they are much more likely than normal weight persons to misjudge what weight falls into the obese category and therefore do not consider themselves to be obese.

16 Apr 2006

Mad cow disease appears again in Canadian cattle

According to Canada's Food Inspection Agency (CFIA), tests have confirmed that a six-year-old dairy cow in the Canadian province of British Columbia suffered from mad cow disease.

16 Apr 2006

Diabetes: Translating the chronic care model into the community

Educating people with diabetes in a primary-care setting with sustained, comprehensive intervention resulted in significant improvement in disease management and overall health, according to a study published in the current issue of Diabetes Care, a journal of the American Diabetes Association (ADA).

16 Apr 2006

Concern over spread of Mumps in the U.S.

Health officials in the United States have voiced concern about an outbreak of mumps in the Midwest and say they believe some people may have become infected on airline flights.

16 Apr 2006

U.S. pandemic response plan - a license to print money

The U.S. government plans to deal with a bird flu pandemic would apparently expand the Internet and possibly allow other countries to print U.S. money.

16 Apr 2006

Pakistanis on alert as bird flu crops up on another farm

According to authorities in Pakistan there has been another outbreak of the deadly H5N1 bird flu virus on a poultry farm.

16 Apr 2006

Approval of integrated insulin pump and continuous glucose system a significant step towards artificial pancreas technology

The Juvenile Diabetes Research Foundation (JDRF) has said that the federal government's approval of an insulin pump that also provides real-time, continuous glucose monitoring is a significant step on the path to the development of an artificial pancreas, with the potential to significantly improve diabetes care and lower the risk of complications.

13 Apr 2006

U.S. expert says one wild bird does not make a pandemic, while Egypt finds bird flu case # 12

Egyptian health officials have reported another case of human bird flu in the country bringing the total there to date to 12.

13 Apr 2006

Telithromycin antibiotic may help reduce some symptoms of a bad asthma attack

The researchers however believe the positive effects of the drug may be as a result of its impact on two bacteria - Chlamydophila pneumoniae and Mycoplasma pneumoniae - found present in 61% of patients in the study.

13 Apr 2006

How "good" are those fries? It depends where you live!

When you tuck into those nuggets and fries the amount of fat you are consuming could very well depend on where you live.

13 Apr 2006

Reversing cell division has implications for the treatment of cancer

A scientist in the United States has apparently found a way to reverse the process of cell division.

13 Apr 2006

Cheap way to produce expensive malaria drug well on the way

U.S. researchers say a cheap way to produce an expensive but effective malaria drug is well on the way.

13 Apr 2006

Stress-induced, high levels of corticotropin-releasing factor might be responsible for binge behaviour and addiction

Stressed individuals might be particularly prone to binge eating or drug addiction because of the high levels of the stress hormone corticotropin-releasing factor in their brain.

13 Apr 2006

Direct link between high cholesterol levels and prostate cancer

A possible association has been suggested before but evidence has been limited. This new study, published in Annals of Oncology shows a statistically significant direct relationship between the two conditions.

13 Apr 2006

The Notch effect steers stem cells into cells of the nervous system

Stem cell scientists at the University of Edinburgh have discovered that Notch, a protein first discovered more than 80 years ago in the fruit fly, directs unspecialized embryonic stem cells to become cells of the nervous system.

13 Apr 2006

Antibiotic telithromycin is effective at treating acute asthma attacks

Researchers have demonstrated that an antibiotic is effective at treating acute asthma attacks, potentially providing a new way to help asthma sufferers.

13 Apr 2006

Scientists step closer to new treatments for river blindness

Veterinary scientists in Liverpool have found that some African cattle have natural immunity to a parasite, similar to that which causes river blindness in humans.

13 Apr 2006

Getting to the heart of cardiovascular diseases

A new collaboration covers the spectrum from molecules to therapies. Three research organisations have announced the merging of their expertise to fight cardiovascular diseases, which are among the most common health problems and causes of death in the world.

13 Apr 2006