Extensive subpial cortical demyelination is specific to multiple sclerosis.

Cortical demyelinated lesions are frequent and widespread in chronic multiple sclerosis (MS) patients, and may contribute to disease progression. Inflammation and related oxidative stress have been proposed as central mediators of cortical damage, yet meningeal and cortical inflammation is not specific to MS, but also occurs in other diseases. The first aim of this study was to test whether cortical demyelination was specific for demyelinating CNS diseases compared to other CNS disorders with prominent meningeal and cortical inflammation.

[An analysis of kindergarden teachers' preparation to provide first aid].

The major causes of deaths among preschool children are injuries and poisoning. Among the injuries, the most frequent are road accidents and accidents on farms. We may also find health and life risks to preschoolers in homes and education centres.