Neurol Neurochir Pol
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Neurol Neurochir Pol · Jul 2005
[Changes of protein S100B serum concentration during ischemic and hemorrhagic stroke in relation to the volume of stroke lesion].
Biochemical markers offer a new strategy in the diagnosis, estimation of clinical prognosis and monitoring of treatment in patients with brain damage. At present, two specific brain originated proteins play a major role: S100B protein and neuron-specific enolase (NSE). S100B comes from astrocytes and NSE has been found in neuronal cytoplasm. The aim of this study was to evaluate dynamics of protein S100B level changes in blood in stroke patients. ⋯ Ischemic and hemorrhagic strokes lead to release of protein S100B into the blood. A good correlation between the release pattern of S100B and volume of vascular lesion has been found. S100B protein is the marker of brain damage during stroke. It is possible to use protein S100B measurements in monitoring the stroke treatment.