Volume 7 Issue 298
Published - 14:00 UTC 08:00 EST 10-Nov-2005 
Next Update - 14:00 UTC 08:00 EST 11-Nov-2005

Editor: Susan K. Boyer, RN
© Vidyya.
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Take a vacation because it's good for you

Women who take vacations frequently are less likely to become tense, depressed or tired and are more satisfied with their marriages, according to a recent study conducted by researchers at Marshfield Clinic, Marshfield, Wis. more  

Neurologists refine multiple sclerosis diagnostic criteria

An international panel of neurologists has updated the current guidelines for diagnosing multiple sclerosis (MS), strengthening the role of magnetic resonance imaging (MRI). The guidelines, published online November 10, 2005 in the Annals of Neurology (http://www.interscience.wiley.com/journal/ana), update the "McDonald criteria," created five years ago and named after the chair of the previous panel, Prof W. Ian McDonald of the Institute of Neurology in London. more

Information for patients: NINDS Multiple sclerosis page

An unpredictable disease of the central nervous system, multiple sclerosis (MS) can range from relatively benign to somewhat disabling to devastating, as communication between the brain and other parts of the body is disrupted. Many investigators believe MS to be an autoimmune disease -- one in which the body, through its immune system, launches a defensive attack against its own tissues. In the case of MS, it is the nerve-insulating myelin that comes under assault. Such assaults may be linked to an unknown environmental trigger, perhaps a virus. more  

Azheimer's disease onset tied to lapses in attention, study suggests

People in early stages of Alzheimer's disease have greater difficulty shifting attention back and forth between competing sources of information, a finding that offers new support for theories that contend breakdowns in attention play an important role in the onset of the disease. more

Feds give researchers ok for safety test of adult stem cells in patients with heart disease  

Researchers at Case Western Reserve University School of Medicine and University Hospitals of Cleveland announced that the Food and Drug Administration (FDA) has approved plans to begin a study to evaluate the safety of using adult stem cells from bone marrow to treat chronic ischemia, a serious form of heart disease. more

Hairy feet stick better to wet ceilings 

Now, for the first time, scientists from the Max Planck Institute for Metals Research in Stuttgart have succeeded in examining, in the smallest detail, the adhesive mechanisms on the soles of gecko feet – with about a billion nanohairs per foot – using high resolution microscopy and certain special tricks. The researchers have discovered that, at the nanoscale, the adhesiveness of geckos increases with the amount of humidity. It is an important finding for the bio inspired development of artificial adhesive systems– for example, new kinds of self-adhesive tapes. more

Vaccine for follicular lymphoma

A team of researchers has demonstrated the clinical efficacy and benefits of a vaccine for a type of blood cancer, follicular lymphoma, amongst first time relapse patients. Specialists from two University of Navarre centres – the University Hospital and the Research Centre for Applied Medicine (CIMA) - have worked jointly since 2001 on the research. more

 

The odds of depression and tension are higher among women who take vacations only once per two years when compared with women who take vacations twice or more per year.