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Too many elderly deficent in vitamin D which affects physical performance

Researchers at the Wake Forest University of Medicine in Winston-Salem, North Carolina in the U.S. have voiced concern that many of the country's elderly are deficient in vitamin D.

24 Apr 2007

Migraine sufferers keep their marbles later in life

Researchers in the United States are suggesting that women who have suffered a lifetime of migraine experience have less cognitive decline than women without migraine.

24 Apr 2007

Big Mac brekkie 'ups' the blood pressure

According to Canadian scientists even just one high-fat meal can increase stress levels in those who are prone to it and substantially raise the blood pressure.

24 Apr 2007

Virtual Colonoscopy ...safer and cheaper

New technology called "virtual colonoscopy" is promising to offer fewer complications and be more cost-effective than the traditional colonoscopy.

24 Apr 2007

Researchers identify key function of a molecule - wound healing in the skin

The skin is the largest organ of the human body. It protects against environmental influences and pathogens, regulates body temperature, and protects the body against dehydration.

24 Apr 2007

Similar brain chemicals influence aggression in fruit flies and humans

Serotonin is a major signaling chemical in the brain, and it has long been thought to be involved in aggressive behavior in a wide variety of animals as well as in humans.

24 Apr 2007

Secret sex a question of survival

A University of Sydney researcher has found that some married men who have sex with other men have contemplated suicide at the prospect of their wives or female partners finding out.

24 Apr 2007

Many lives can be saved on China's roads with seat belts

China accounts for around 15% of the world's total number of deaths from traffic accidents each year.

24 Apr 2007

Nanoparticle-based sensors sniff out and identify proteins

A team of scientists from the University of Massachusetts Amherst have created a kind of molecular nose that uses nanoparticle-based sensors to sniff out and identify proteins.

24 Apr 2007

New system for restoring damaged or lost knee cartilage tissue

Knee osteoarthritis affects 30 million people worldwide, causing pain and joint stiffness and in severe cases restricted mobility.

24 Apr 2007

Professor Marc Feldmann wins top lifetime achievement award

The academic who developed a treatment for autoimmune diseases that has helped millions of patients around the world last night received a prestigious lifetime achievement award at this year's European Inventor of the Year awards.

24 Apr 2007

New study reviews empty calories theory

It has been suggested that a high sugar diet may result in lower intake of vitamins and minerals (micronutrients).

24 Apr 2007

Novel two-step mechanism ensures that all cilia beat in unison

Cilia, tiny hair-like structures that propel mucus out of airways, have to agree on the direction of the fluid flow to get things moving. Researchers at the Salk Institute for Biological Studies discovered a novel two-step mechanism that ensures that all cilia beat in unison.

24 Apr 2007

Symposium on depression and bipolar disorder

The Johns Hopkins University School of Medicine will hold its 21st annual Mood Disorders Symposium titled Bipolar Revisited: Where We've Been, Where We're Going, at the Johns Hopkins School of Medicine, April 24, to draw attention to new findings in basic and clinical research on depression and bipolar disorder.

24 Apr 2007

Mode of action of EpiCept-licensed cancer compound profiled at AACR

EpiCept Corporation has reported that studies characterizing a dual mode of action for Azixa, a compound licensed by the Company to Myriad Genetics, Inc.

24 Apr 2007

Heart monitor sets the pace for new inventions

A new device that will allow doctors to monitor patients' hearts without even touching them could also soon be used to test carbon composite aircraft parts and microchips for defects more accurately and easily, thanks to new research by the inventors.

24 Apr 2007

Gold nanoparticles for early detection of cancer

By attaching gold nanoparticles - like tiny balls or rods- to cancer cells, earlier detection will be possible.

24 Apr 2007

Muscle restoration in an animal model of Duchenne muscular dystrophy

Using a new type of drug that targets a specific genetic defect, researchers at the University of Pennsylvania School of Medicine, along with colleagues at PTC Therapeutics Inc. and the University of Massachusetts Medical School, have for the first time demonstrated restoration of muscle function in a mouse model of Duchenne's muscular dystrophy (DMD).

24 Apr 2007

Cross-border electronic health services across Europe

EU Member States and Iceland, Liechtenstein and Norway have adopted a common declaration on their commitment to pursue structured cooperation on cross-border electronic health services across Europe.

24 Apr 2007

Miscue of body's genetic repair system may cause Huntington's disease

Mayo Clinic researchers, along with collaborators from the National Institutes of Health (NIH) and University of Oslo, Norway, have discovered that a miscue of the body's genetic repair system may cause Huntington's disease, a fatal condition that affects 30,000 Americans annually by destroying their nervous system.

24 Apr 2007