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Vitamin D deficiency may be a culprit in heart disease, high blood pressure and metabolic syndrome

The temperature might not be the only thing plummeting this winter.

17 Nov 2008

Intervention program boosts survival in breast cancer patients

A new study provides the best evidence to date that a psychological intervention program designed for breast cancer patients not only improves their health - it actually increases their chance of survival.

17 Nov 2008

Ointment made from indigo naturalis may help treat psoriasis

An ointment made from indigo naturalis, a dark blue plant-based powder used in traditional Chinese medicine, appears effective in treating plaque-type psoriasis, according to a report in the November issue of Archives of Dermatology.

17 Nov 2008

How is our left brain is different from our right?

Since the historical discovery of the speech center in the left cortex in 150 years ago, functional differences between left and right hemisphere have been well known; language is mainly handled by left hemisphere, while spatial recognition is more specialized to the right hemisphere.

17 Nov 2008

Hazardous alternatives to alcohol beverages are still widely available in Russian cities

Federal restrictions on product availability have been effective but have not gone far enough, say researchers.

17 Nov 2008

One in four Gulf war veterans suffers from illness caused by toxic exposure

At least one in four of the 697,000 U.S. veterans of the 1991 Gulf War suffer from Gulf War illness, a condition caused by exposure to toxic chemicals, including pesticides and a drug administered to protect troops against nerve gas, and no effective treatments have yet been found, a federal panel of scientific experts and veterans concludes in a landmark report released Monday.

17 Nov 2008

Variations within three genes associated with lipid peroxidation could increase kidney cancer risk

A team of international scientists has identified three genes associated with the body's processing of fats that may increase susceptibility to kidney cancer.

17 Nov 2008

Four new colorectal cancer genes found

Canadian researchers collaborating in a large, international study played a key role in identifying four new genes for colorectal cancer.

17 Nov 2008

Forgotten but not gone - how the brain takes care of things

Thanks to our ability to learn and to remember, we can perform tasks that other living things can not even dream of.

17 Nov 2008

Performance-enhancing drug use by high school athletes

Stories about doping - using performance-enhancing drugs - among professional and Olympic athletes have been regular fodder for the news media in recent years, but what about the trend in use by younger, more vulnerable high school-aged athletes?

17 Nov 2008

Glucocorticoids may cause damage in the brain

A class of drugs that are used in premature infants to treat chronic lung damage can cause damage in the brain.

17 Nov 2008

Drops in blood oxygen levels may be key to sudden death in some epilepsy patients

A new study by researchers at UC Davis Medical Center suggests that the sudden unexplained deaths of some epilepsy patients may be a result of their brains not telling their bodies to breathe during seizures.

17 Nov 2008

Expert concerned genetic research could awaken racist attitudes

People are different, both physically and mentally, but genetically everyone is very similar.

17 Nov 2008

Cooling brain prevents cell death in young mice exposed to anesthesia

New research from Washington University School of Medicine in St. Louis suggests cooling the brain may prevent the death of nerve cells that has been observed in infant mice exposed to anesthesia.

17 Nov 2008

A cost-effectiveness analysis of Canada's supervised injection site

A cost-effectiveness analysis of Insite, Canada's only supervised safe injection site in Vancouver, concludes that it results in $14 million in savings and health gains of 920 life-years over 10 years.

17 Nov 2008

Protein enzyme BubR1 provides new understanding of processes behind cancer-cell survival and drug-resistance

A study of how one protein enzyme, BubR1, helps make sure chromosomes are equally distributed during mitosis might explain how the process of cell division goes so awry in cancer, according to researchers from Fox Chase Cancer Center.

17 Nov 2008

High levels of individualism lead to more problem drinking

What makes residents of certain states or countries more likely to consume more alcohol?

17 Nov 2008

Behavioral risk factors influence cancer risk among the elderly

Behavioral risk factors have a significant effect on cancer risk in the U.S. elderly population, according to research presented at the American Association for Cancer Research's Seventh Annual International Conference on Frontiers in Cancer Prevention Research.

17 Nov 2008

Smoking linked to two forms of esophageal cancer and stomach cancer

Researchers who have been following the health of more than 120,000 residents of the Netherlands for more than two decades have found that smoking is associated with two forms of esophageal cancer as well as a form of stomach cancer, and that drinking alcohol is strongly linked to one form of esophageal cancer.

17 Nov 2008