Ursula Paulus

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The mitochondrial enzyme, cytochrome oxidase, was localized cytochemically in the nucleus magnocellularis, a primary relay nucleus of vestibular information within the area octavolateralis in the fish brain. Cichlid fish larvae were analyzed after long-term exposure (9 days) to altered gravity situations: increased acceleration in a centrifuge (3 g) and(More)
Cichlid fish larvae were reared from hatching to active free swimming under different gravity conditions: natural environment, increased acceleration in a centrifuge, simulated weightlessness in a clinostat and near weightlessness during space flight. Cytochrome oxidase activity was analyzed semiquantitatively on the ultrastructural level as a marker of(More)
BACKGROUND Current guidelines recommend that patients with Staphylococcus aureus bloodstream infection (SAB) are treated with long courses of intravenous antimicrobial therapy. This serves to avoid SAB-related complications such as relapses, local extension and distant metastatic foci. However, in certain clinical scenarios, the incidence of SAB-related(More)
Epidemiological cohorts and registers (KoReg) are long lasting and complex research projects, which need systematic and extensive planning and steering. The aim of the KoRegIT project was to develop a generic catalogue of requirements to support the organisational- and IT-structure of KoReg. The catalogue of requirements comprises the top level (TL) tasks(More)
Electron microscopy of nervous tissue requires on the one hand nanometre resolution for the analysis of fine structures of nerve cell contacts, for instance synaptic vesicles, synaptic membranes and associated organelles. On the other hand, the visualization of the three-dimensional organization of nervous tissue on the level of dendrites and neurites is(More)
The mitochondrial enzyme, cytochrome oxidase, was localized cytochemically in the nucleus magnocellularis, a primary relay nucleus of vestibular information within the area octavolateralis in the fish brain. Larvae of the cichlid fish Oreochromis mossambicus were analyzed at different developmental stages (4, 10, and 35 days post-hatching) and after(More)
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