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MRSA spike among gay men: More effective prevention needed for MRSA, HIV and other STDs

AIDS Healthcare Foundation (AHF), today expressed concern over a recent study first reported publicly today in an 'Annals of Internal Medicine' article which found that sexually active gay men in San Francisco were 13 times as likely to contract methicillin-resistant Staphylococcus aureus (MRSA), a drug-resistant strain of bacteria, than their heterosexual counterparts.

15 Jan 2008

Mediterranean diet for pregnant women reduces child's risk for asthma

The latest research suggests that pregnant women who eat a Mediterranean diet may help protect their children from asthma and other allergies.

15 Jan 2008

Minor leg injuries may cause thrombosis

Dutch researchers say minor leg injuries such as ankle sprains and muscle pulls could be a major but unrecognized cause of blood clots in the veins.

15 Jan 2008

New superbug puts gay men at risk

New research from the U.S. has found that a potentially deadly bacteria, a type of drug-resistant staph infection, is being transferred between gay men by way of sexual activity.

15 Jan 2008

Expensive wine tastes better....doesn't it?

According to a study by Californian researchers the more wine costs, the more people enjoy it despite how it tastes.

15 Jan 2008

FDA approves Tysabri to treat Crohn's disease

The U.S. Food and Drug Administration has approved Tysabri (natalizumab) for the treatment of moderate-to-severe Crohn's disease in patients with evidence of inflammation who have had an inadequate response to, or are unable to tolerate, conventional Crohn's disease therapies.

14 Jan 2008

New genetic variations associated with lipid levels, risk for coronary artery disease

Environmental and genetic factors influence a person's blood fat, or lipid levels, important risk factors for coronary artery disease (CAD). While there is some understanding of the environmental contribution, the role of genetics has been less defined.

14 Jan 2008

Study suggests link between genetic basis of height and arthritis

In studies involving more than 35,000 people and a survey across the entire human genome, an international team supported in part by the National Institutes of Health (NIH) has found evidence that common genetic variants recently linked to osteoarthritis may also play a minor role in human height.

14 Jan 2008

A good night's sleep could improve long-term memory

Scientists from the Medical Research Council's Anatomical Neuropharmacology Unit (ANU) at the University of Oxford have discovered evidence that sleep is important for the stabilisation of memory.

14 Jan 2008

Most people with diabetes would benefit from statins

Most people who have diabetes would benefit from statin therapy, even if they have not yet developed symptoms or signs of vascular disease such as heart disease and stroke.

14 Jan 2008

Etanercept drug reverses early symptoms of Alzheimer's in 10 minutes

Scientists in the U.S. say a drug which can reverse some of the early symptoms of Alzheimer's disease takes effect within 10 minutes.

14 Jan 2008

How to mend a broken heart - Scientists make dead hearts beat again

Scientists in America have been able to revive the hearts of dead rats and start them beating again.

14 Jan 2008

New method to identify genetic determinants of Alzheimer's

A rapid and accurate DHPLC assay for determination of apolipoprotein E genotypes has been developed by researchers from the Department of Medical Genetics, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.

14 Jan 2008

Best weight loss diet

Scientists at Aberdeen's Rowett Research Institute have shown that a high protein, low carbohydrate diet is most effective at reducing hunger and promoting weight loss, at least in the short term.

14 Jan 2008

MIT reports single gene can encode as many as four different functions

MIT scientists have found a new way that DNA can carry out its work that is about as surprising as discovering that a mold used to cast a metal tool can also serve as a tool itself, with two complementary shapes each showing distinct functional roles.

14 Jan 2008

MIT brain imaging study looks at cultural influences

People from different cultures use their brains differently to solve the same visual perceptual tasks, MIT researchers and colleagues report in the first brain imaging study of its kind.

14 Jan 2008

Memantine and Alzheimer's

In a study published this month in the Journal of Alzheimer's Disease, researchers from the University of Aberdeen report that the drug memantine, used for the treatment of Alzheimer's disease and praised as "the first and only representative of a new class of Alzheimer drugs" works in fact similar to other existing compounds, and is beneficial only in a narrow concentration range.

14 Jan 2008

Two different neural pathways regulate loss and regain of consciousness during general anesthesia

University of Pennsylvania School of Medicine researchers have answered long-running questions about the way that anesthetics act on the body, by showing that the cellular pathway for emerging from anesthesia is different from the one that drugs take to put patients to sleep during operations.

14 Jan 2008

Simple test accurately predicts risk of serious jaundice in newborns

A simple test can accurately identify which newborn babies are at risk for developing dangerous levels of jaundice, according to researchers at The Children's Hospital of Philadelphia.

11 Jan 2008

Researchers shed light on genetic factors behind UK's biggest killer

Researchers investigating the biochemical characteristics behind several everyday diseases have discovered a new chromosomal region to be strongly associated with the bad cholesterol, low density lipoprotein, (LDL).

11 Jan 2008