Don’t despair because quite a few exercises can be fitted around normal daily activities. For example, some standing exercises can be done at the kitchen sink in the time it takes for the kettle to boil. Some of the sitting exercises can be done while watching the TV or listening to the radio. Tying in exercise with   more »

OBJECTIVE: To assess demyelination and remyelination in vivo (experimentation done in or on the living tissue) in acute gadolinium (Gd)-enhancing lesions of multiple sclerosis (MS). METHODS: We measured   more »

sometimes it is difficult to get children to clean their rooms and help with housework around the house. Children of all ages need a lot of praise and encouragement to perform these tasks willingly   more »

Selective association of multiple sclerosis with infectious mononucleosis.

Previous studies have suggested an association between multiple sclerosis (MS) and infectious mononucleosis (IM) but data on the exact strength of this association or its selectivity have been conflicting.  In this study we have evaluated the association between MS and a variety of common childhood infections and afflictions in a large population-based case-control study involving

 

o     2877 MS cases and

o     2673 controls in the Netherlands.

 

We examined the frequency of different common infections and afflictions before the age of 25 and the age at which they occurred, using a self-administered questionnaire.  The Odds ratios (ORs) for the occurrence of a variety of clinically manifest common childhood infections including rubella, measles, chicken pox, and mumps before the age of 25 for MS cases versus controls ranged between 1.14 and 1.42, values similar to those for irrelevant probe variables used to reveal recall bias.

 

In contrast, the OR for clinically manifest IM in MS cases versus controls, corrected for demographic variables, was 2.22 (95% confidence interval 1.73 2.86; P <0.001).

 

The average age of onset of IM in the population of MS cases (16.5 years) did not differ from controls (16.8 years).  Our data confirm previous much smaller studies to show that the risk for MS is significantly enhanced by prior IM, and extend those previous data by showing that this association is far stronger than with other common childhood infections or afflictions.

Department of Prevention and Care,

TNO Quality of Life,

Leiden, The Netherlands and

Netherlands Interdisciplinary Demographic Institute,

The Hague,

The Netherlands.

Scientists know that a number of factors can affect the body's immune system: poor diet, certain steroids, chronic stress. Now researchers at Michigan State University have discovered that an appetite-controlling hormone also affects the   more »