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Varenicline effective in helping smokers quit

The drug varenicline shows effectiveness in helping smokers quit and abstain from smoking when compared to placebo and the smoking cessation medication bupropion.

4 Jul 2006

Hospital quality measures do not fully account for the variation in hospital death rates for heart attack patients

Hospital quality measures do not fully account for the variation in hospital death rates for heart attack patients, according to a study in the July 5 issue of Journal of the American Medical Association.

4 Jul 2006

Pomegranate juice helps fight prostate cancer

Drinking an eight ounce glass of pomegranate juice daily increased by nearly four times the period during which PSA levels in men treated for prostate cancer remained stable, a three-year UCLA study has found.

4 Jul 2006

Obesity associated with psychiatric disorders

Obesity is associated with a 25 percent increase in the risk of developing mood and anxiety disorders and a 25 percent decrease in likeliness for substance abuse.

4 Jul 2006

Popular antihistamine used to help young children sleep is ineffective

Although about half of pediatricians recommend that children under age 2 can be given diphenhydramine to help them sleep, the first study to look at effectiveness of the agent in children who are that young found no benefit.

4 Jul 2006

Exposure to radioactive iodine increases the risk of thyroid cancer

Exposure to radioactive iodine increases the risk of thyroid cancer in children and adolescents, a study of thyroid cancer prevalence after the Chornobyl accident shows.

4 Jul 2006

86 percent higher risk of death for extremely obese women

While obesity has generally been viewed as a single significant health concern, a University of Pittsburgh study suggests that not all obese women share the same health risks.

4 Jul 2006

Health risks for women who are extremely obese underestimated

The health risks for women who are extremely obese may be underestimated as a new study indicates they have a higher prevalence of hypertension, diabetes, and high cholesterol than women at lower levels of obesity.

4 Jul 2006

Dopamine drug may lead to new ways of treating Parkinson's and other neurodegenerative diseases

Researchers have shown that a drug which mimics the effects of the nerve-signaling chemical dopamine causes new neurons to develop in the part of the brain where cells are lost in Parkinson's disease

4 Jul 2006

Women who survive childhood cancer are more likely to suffer premature menopause

Women who survive childhood cancer are more likely to suffer premature menopause, according to a study in the July 5 issue of the Journal of the National Cancer Institute.

4 Jul 2006

Female mice found to have a renewable egg supply

In research that could have broad implications for women's fertility treatments, scientists have found that despite their age, female mice have a renewable egg supply in their ovaries.

4 Jul 2006

Body measures and colon cancer risk

Men and women with a large waist circumference and a large waist-to-hip ratio (WHR) have an increased risk of developing colon cancer. In contrast, only in men is a high body mass index (BMI) clearly associated with a higher colon cancer risk.

4 Jul 2006

Indonesia confirms 52nd human case of bird flu

The Ministry of Health in Indonesia has confirmed the country's 52nd case of human infection with the H5N1 avian influenza virus.

4 Jul 2006

Teen drinking a predictor for alcohol abuse later in life

Researchers in the U.S. say that those who start drinking alcohol in their early teens are more likely to suffer alcoholism later in life.

4 Jul 2006

Just how safe is that steak?

A government adviser in the UK has refused to put his name to a report which says the hormones used in cattle are safe for human consumption.

4 Jul 2006

How much do you need to know about your spouse's previous sex life?

Under a new ruling by the California Supreme Court, a person who has reason to believe he or she has HIV may be sued by sexual partners should they become infected.

4 Jul 2006

Maturation of tissue engineered cartilage implanted in injured and osteoarthritic human knees

Knee cartilage injuries can be effectively repaired by tissue engineering and osteoarthritis does not stop the regeneration process concludes research led by scientists at the University of Bristol.

4 Jul 2006

Prostatic irradiation doesn't lead to any appreciable increase in rectal cancer risk

Men who receive radiation therapy for prostate cancer are not at any appreciable increased risk of developing rectal cancer compared to those not given radiation therapy.

4 Jul 2006

World's first face transplant hailed as a complete success

According to the French surgeons who carried out the world's first face transplant, six months down the line the operation is regarded as a complete success.

4 Jul 2006

Amazing brain repairs itself!

Doctors in the U.S. have discovered that the brain of a man so severely damaged in a car accident that he was left in a barely conscious state, has healed itself and he is now conscious and communicating with those around him.

4 Jul 2006