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Study explains complex infection fighting mechanism

Yale School of Medicine researchers report in Nature Immunology how infection fighting mechanisms in the body can distinguish between a virus and the healthy body, shedding new light on auto immune disorders.

11 Jan 2006

Another reason for not smoking during pregnancy

According to a new study by doctors at the Children's Hospital of Philadelphia, although the overall risk of such abnormalities in fingers and toes is relatively low, just half a pack of cigarettes per day increases the risk to the baby by 29 percent, compared to non-smokers.

11 Jan 2006

“Optimal” radiation therapy best bet for surviving breast cancer

Although radiation therapy following a mastectomy is known to reduce the risk of breast cancer recurring, the effect of radiation therapy on survival has long been controversial.

11 Jan 2006

Over 19 million in the U.S. suffer from alcohol effects while at work

According to an American study as many as 15 percent of the U.S. workforce consumes alcohol on the job, has a drink before going to work or is under the influence of alcohol while at work.

11 Jan 2006

Obesity in middle age raises heart disease and diabetes risk

Obesity in middle age - even without established cardiovascular disease risk factors such as high blood pressure or high cholesterol levels - greatly increases risk of hospitalization for and death from heart disease and diabetes in older age, according to a study in the Jan. 11 issue of the JAMA: Journal of the American Medical Association.

10 Jan 2006

Brain plays a major role in the ability of insulin therapy to lower blood sugar in animals with diabetes

"Our findings suggest that, in individuals with diabetes, the ability of insulin to lower blood sugar involves the brain," said senior author of the study, Michael Schwartz of the University of Washington at Seattle. "This effect is not trivial; the brain makes a substantial contribution to insulin response."

10 Jan 2006

Anthroposophic lifestyle reduces the risk of allergic disease in children

Certain features of the anthroposophic lifestyle, such as restrictive use of antibiotics and fever antipyretics, reduce the risk of allergic disease in children, according to a new study.

10 Jan 2006

Viral 'fitness' explains different resistance patterns to AIDS drugs

Some HIV medications lead to the development of drug-resistant HIV when patients take as few as two percent of their medications. For other medications, resistance occurs only when patients take most of their pills.

10 Jan 2006

Carbohydrates improve insulin control

It is commonly believed that carbohydrates, particularly sugar, are a cause of insulin resistance and type 2 diabetes. However, such thinking has been challenged following the publication of a thorough appraisal of the evidence, in the latest edition of Nutrition Research Reviews.

10 Jan 2006

Heart patients don't stick to drug programs

A new report says that although people with coronary artery disease (CAD) are now more likely to use evidence-based therapies than they were a few years ago, there is still room for improvement.

10 Jan 2006

Risk for depression similar in men and women

Men and women may share more similarities than previously thought when it comes to the risk factors for major depression, according to a new study by Virginia Commonwealth University researchers.

10 Jan 2006

Caring for cancer carers: Are women's needs different from men's?

A cancer diagnosis can be a devastating experience for the person concerned, but for families and loved ones, who later become the primary source of support and care, it can be a stressful, life changing experience.

10 Jan 2006

Abdominal chemotherapy boosts survival in ovarian cancer patients

Women with Stage III ovarian cancer given a combination of intravenous and intraperitoneal chemotherapy following surgical debulking of tumor had a median survival nearly 16 months longer than women who received IV chemotherapy alone

10 Jan 2006

Uterine fibroid embolization shows high rate of long-term symptom control

In the first long term study of patients receiving uterine fibroid embolization (UFE) for the relief of symptoms from fibroid tumors 73% report continued relief five years later.

10 Jan 2006

Specialised care for early psychosis

A new study has found that specialised care for early psychosis can achieve better outcomes than standard care.

10 Jan 2006

Risk of puerperal psychosis highest after birth of first baby

The risk of bipolar affective puerperal psychosis - a severe mental illness following childbirth - is highest after the birth of a first baby, a new study has confirmed.

10 Jan 2006

Poor job satisfaction and burnout among mental health social workers

Excessive job demands, limited scope for decision-making and unhappiness about the place of the mental health social worker (MHSW) in modern services contribute to poor job satisfaction, stress and burnout, the first national study of this professional group has found.

10 Jan 2006