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A chocolate or two a day, just what the doctor ordered!

A recent study has news that chocolate lovers will be overjoyed to hear, it seems that chocolate is good for the heart!

16 Nov 2006

Doctors say antibiotics pointless for acute bronchitis

Researchers say they have found no evidence in current literature that antibiotics are effective in treating the vast majority of patients with acute bronchitis and say doctors should stop routinely prescribing them.

16 Nov 2006

Scientists find key to mutations in bird flu virus

An international group of scientists say they have found two spots on the H5N1 bird flu virus that will need to mutate for the virus to infect people more easily.

16 Nov 2006

A good wife, a good grip, a good education and no ciggies and you'll live to 85!!

According to a long-term study which was conducted over a 40 year period, among the most significant factors influencing longevity in men were a strong grip, a wife, not smoking and a good education.

15 Nov 2006

Angioplasty no better than drugs for heart attack victims who delay treatment

In what will come as a surprise to many doctors, researchers in the United States how found that contrary to current belief, heart attack survivors with mild or no symptoms who wait three days or more to seek medical help, will achieve little benefit from the procedures used to open clogged arteries.

15 Nov 2006

New protein structure found - important for drug discovery

Understanding and replicating the diverse ways in which cellular proteins fold and interconnect is key to understanding life processes and major disorders, such as Parkinson's disease.

15 Nov 2006

Painkiller in saliva stronger than morphine

A team of French researchers say they have found that the human body produces a natural painkiller several times more potent than morphine.

15 Nov 2006

Stem cell therapy promises hope for muscular dystrophy victims

Italian scientists, by using new stem cell therapy on dogs with muscular dystrophy, have improved the dogs condition to such an extent that the dogs were able to walk and even jump again.

15 Nov 2006

Investigational drug tolvaptan treats hyponatremia

Results of the two largest studies on hyponatremia, SALT-1 and SALT-2, presented Nov. 14 at the American Heart Association's Scientific Sessions in Chicago, found that the investigational drug tolvaptan treated hyponatremia -- water intoxication -- faster and more effectively than available treatments.

14 Nov 2006

Virtual reality helps amputees

Academics from the University of Manchester School of Computer Science and School of Psychological Sciences have developed a virtual reality system, which gives the illusion that a person's amputated limb is still there.

From The University of Manchester 14 Nov 2006

MChip to detect H5N1

Scientists from the University of Colorado at Boulder and the Centers for Disease Control and Prevention (CDC) have developed an inexpensive "gene chip" test based on a single influenza virus gene that could allow scientists to quickly identify flu viruses, including avian influenza H5N1.

14 Nov 2006

More banks offer health savings accounts, additional benefits

The number of banks that offer health savings accounts has more than tripled since the end of 2005, as more employees enroll in high-deductible health plans that qualify for HSAs, the Wall Street Journal reports.

14 Nov 2006

40% of U.S. women ages 18 to 75 know about human papillomavirus

Forty percent of U.S. women ages 18 to 75 have heard about human papillomavirus and of those women, 20% are aware that it can cause cervical cancer, according to the National Cancer Institute's 2005 Health Information National Trends Survey, which was presented on Sunday at the American Association for Cancer Research's Frontiers in Cancer Prevention Research Meeting in Boston, Reuters Health reports.

14 Nov 2006

Testosterone replacement therapy appears to be safe - has little effect on the prostate gland

Preliminary research suggests that testosterone replacement therapy for men with low testosterone levels appears to have little effect on the prostate gland, contrary to some reports that this therapy may be harmful, according to a study in the November 15 issue of JAMA: The Journal of the American Medical Association.

14 Nov 2006

Novel way of tackling diseases related to the immune system

A new study has suggested a novel way of combating diseases related to the immune system, including cancer and autoimmune diseases such as type I diabetes and arthritis. The study, funded by the Wellcome Trust, appears online in the journal Nature.

14 Nov 2006

Lifestyle decisions that may stave off onset of cancer

Personal choices, such as smoking and consumption of fatty foods, have long been linked to increased cancer risk. During recent years, scientists have been seeking to isolate a variety of lifestyle decisions that may stave off the onset of cancer or even reduce tumor formation in their early stages.

14 Nov 2006

Gender differences in heart failure

Women tend to live longer with heart failure than do men, and they also tend to have a less severe form of the disease, which is characterized by reduced performance of the heart muscle, according to a study by Duke University Medical Center cardiologists.

14 Nov 2006

Food can have an impact in preventing cancer

With cancer, researchers don't believe "you are what you eat"; that disease is always a direct result of what is, or what isn't, on your dinner plate.

14 Nov 2006

Broken heart syndrome common

In the largest review of "broken heart syndrome" patients ever conducted, Mayo Clinic researchers studied 100 patients and found symptoms recurred in 1 out of 10 patients over a four-year period, and that patients experiencing physical stress had a worse survival rate than those under emotional stress.

14 Nov 2006

Researchers identify risk factors for healthy survival in men

Avoiding health risk factors in midlife such as smoking, being overweight, excessive drinking and hypertension is associated with a longer and healthier life in men, according to a study in the November 15 issue of JAMA: The Journal of the American Medical Association, a theme issue on men's health.

14 Nov 2006