Zbyněk Svoboda

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The aim of this project was to develop a methodology to introduce wireless video capsule endoscopy in preclinical research. Five mature female pigs (Sus scrofa domestica) were selected for the study. Capsule endoscopes (the EndoCapsule system; Olympus) were introduced into the duodenum endoscopically in each of the animals. The life span of batteries (i.e.,(More)
Cyclosporine A (CsA) is the major immunosuppressive drug used for organ and neural transplantation and the therapy of selected autoimmune diseases. We investigated the effect of CsA on the activity of acetylcholinesterase (AChE) in the frontal cortex, hippocampus, septum, and basal ganglia. AChE was determined spectrophotometrically with acetylthiocholine(More)
BACKGROUND We hypothesised that different solutions for submucosal injection may influence early healing of endoscopic mucosal resection (EMR). The aim of this study was to evaluate histological and immunological changes after EMR in experimental pigs. MATERIALS AND METHODS Two parallel EMRs on the anterior and posterior wall of the gastric body were(More)
  • Martin Barták, Gabriel Brogyányi, Pavel Charvát, Ivan Chmúrny, Tamás Csoknyai, František Drkal +28 others
  • 2008
During the design of new technical systems, their manufacturing tolerances (i.e. system parameter uncertainties) should be determined basically by working requirements of the system and technological possibilities of the manufacturers. Therefore the determination of manufacturing tolerances can be a very important and difficult task. It is possible that(More)
Galantamine (GAL) is a selective, competitive and reversible acetylcholinesterase (AChE) inhibitor, which increases the activity of the cholinergic system and hence gives rise to an improvement of cognitive functions in patients suffering from dementia of Alzheimer type. L-Carnitine (CAR) is a natural component of the mammalian tissue and is known to(More)
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