Dagmar Kalenská

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Homocysteine (Hcy) is a toxic, sulfur-containing intermediate of methionine metabolism. Hyperhomocysteinemia (hHcy), as a consequence of impaired Hcy metabolism or defects in crucial co-factors that participate in its recycling, is assumed as an independent human stroke risk factor. Neural cells are sensitive to prolonged hHcy treatment, because Hcy cannot(More)
Effect of ionizing radiation on the brain affects neuronal, glial, and endothelial cell population and lead to significant morphological, metabolic, and functional deficits. In the present study we investigated a dose- and time-dependent correlation between radiation-induced metabolic and histopathological changes. Adult male Wistar rats received a total(More)
Iron can contribute to the pathogenesis and progression of multiple sclerosis (MS) due to its accumulation in the human brain. We focus on the thalamus as an information transmitter between various subcortical and cortical areas. Thalamic iron seems to follow different rules than iron in other deep gray matter structures and its relation to the clinical(More)
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