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Marijuana effectiveness as an HIV self-care strategy

Those in the United States living with HIV/AIDS are more likely to use marijuana than those in Kenya, South Africa or Puerto Rica to alleviate their symptoms, according to a new study published in Clinical Nursing Research, published by SAGE.

31 May 2009

Half million people in the UK have undiagnosed coeliac disease

Coeliac UK, the national charity for people with coeliac disease, is calling on the Government to ensure a new guideline launched this week by NICE (National Institute for Health and Clinical Excellence) is taken up by the medical profession to identify half million people in the UK who have undiagnosed coeliac disease.

31 May 2009

Low birth weight linked to psychosis-like symptoms

Low birth weight babies are at greater risk of developing psychosis-like symptoms as they grow up, research suggests. The study, published in the June issue of the British Journal of Psychiatry, shows a link between children's size at birth and their mental health at the age of 12.

28 May 2009

Few food adverts during children's TV are likely to be banned under new regulations

Advertisements shown during children's television before new restrictive regulations were introduced were not any more focused on unhealthy food than adverts shown at other times, according to research published ahead of print in the Archives of Disease in Childhood.

27 May 2009

Black women more likely to have vitamin D deficiency, bacterial vaginosis

Black women are nearly three times as likely as white women to have a vitamin D deficiency, which is linked with an increased risk of the vaginal infection bacterial vaginosis, according to a study published in the June issue of the Journal of Nutrition, the New York Times reports.

27 May 2009

Study finds no link between cost, quality of care

Quality of care is not linked to the cost of care, according to a study published last week on the Web site of the journal Health Affairs, CQ HealthBeat reports.

27 May 2009

Discovery of genetic cause for primary biliary cirrhosis

Researchers have discovered a novel molecular path that predisposes patients to develop primary biliary cirrhosis, a disease that mainly affects women and slowly destroys their livers. Primary biliary cirrhosis has no known cause.

27 May 2009

Does vitamin D reduce the risk of dementia?

Based on an increasing number of studies linking these risk factors with Vitamin D deficiency, an article in the current issue of the Journal of Alzheimer's Disease (May 2009) by William B. Grant, PhD of the Sunlight, Nutrition, and Health Research Center (SUNARC) suggests that further investigation of possible direct or indirect linkages between Vitamin D and these dementias is needed.

26 May 2009

Strict maternal control over eating habits not linked to child weight gain

A new study published online in the journal Obesity provides further evidence that strict maternal control over eating habits - such as determining how much a child should eat and coaxing them to eat certain foods - during early childhood may not lead to significant future weight gain in boys or girls. Instead, this behavior may be a response to concerns over a child's increasing weight.

26 May 2009

Discovery of faulty genes could reveal risk of Paget's disease

The discovery of faulty genes by Edinburgh researchers could help people with Paget's disease, a painful bone condition. Dr Omar Albagha has found three genes associated with the disease which, if detected early enough in people, could hasten diagnosis and treatment.

26 May 2009

Discovery of biological markers that may indicate poor breast cancer prognosis

A team of researchers has found an association between breast cancer survival and two proteins that, when present in the blood in high levels, are indicators of inflammation.

26 May 2009

The neurobiology of music perception and production related to the pathways affecting intrinsic attachment behavior?

Music is social communication between individuals - humming of lullabies attach infant to parent and singing or playing music adds croup cohesion. The neurobiology of music perception and production is likely to be related to the pathways affecting intrinsic attachment behavior, suggests a resent Finnish study. The study gives new information about genetic background of musical aptitude.

26 May 2009

Inner ear balance disorders common, linked to falls among American seniors

An estimated 35 percent of U.S. adults age 40 and older have vestibular dysfunction (inner ear balance disorders), and those who do may have a higher risk of falling, according to a report in the May 25 issue of Archives of Internal Medicine.

25 May 2009

Inositol protects against the development of neural tube defects

Women of childbearing age can reduce the risk of having a child born with a neural tube defect such as spina bifida by eating enough folate or folic acid. However, folate prevents only about 70 percent of these defects.

25 May 2009

Inflammation clue to fragile bones in Duchenne's muscular dystrophy

Inflammation could contribute to bone loss in Duchenne's muscular dystrophy (DMD), a discovery made by a group of Italian researchers. Dr Anna Rufo and her colleagues found that levels of an inflammatory molecule, known as IL-6, are high in patients with DMD.

25 May 2009

Australian Government shies away from election promise to takeover control of hospitals

Kevin Rudd's Government appears to be backing out of another of its election promises - the financial takeover of public hospitals if they fail to come up to scratch.

24 May 2009

New understanding on how superbugs manipulate the immune system

It appears that some superbugs have evolved to develop the ability to manipulate the immune system to everyone's advantage.

24 May 2009

Pregnant women should steer clear of advice to "eat for two"

Alison Stuebe, M.D., assistant professor of obstetrics and gynecology at the University of North Carolina at Chapel Hill School of Medicine, reviewed data for more than 1,300 women and found that those who consumed extra calories, as well as fried foods and dairy products, were more likely to gain more than is recommended during pregnancy - that's 35 pounds or more for a woman with a normal body mass index, or BMI.

22 May 2009

Darwinius, a "missing link" between primates and humans

A 47-million-year-old primate fossil, a purported "missing link" between primates and humans, was unveiled this week in New York. The fossil, formally called Darwinius masillae but nicknamed Ida, could, due to it being an essentially whole skeleton, shed light on the construction of the primate family tree, says an expert on primate evolution at Washington University in St. Louis.

22 May 2009

Poor vitamin D status linked to common vaginal infection in pregnant women

Pregnant women with low levels of vitamin D may be more likely to suffer from bacterial vaginosis (BV) - a common vaginal infection that increases a woman's risk for preterm delivery, according to a University of Pittsburgh study.

22 May 2009