Introduction The development of an appropriate animal model of ALF is paramount for the understanding of the disease pathogenesis and evaluation of potential therapeutic approaches. Acute liver failure (ALF) is a severe, usually rapidly progressive disease characterized by high mortality (60 - 90 %). Besides acute liver transplantation which faces a shortage of donors, the only possible therapeutic alternative is applying biological or non-biological liver support systems. To confirm the effectiveness of these methods, clinically relevant model of ALF on a large laboratory animal is essential. Surgically induced ALF models seem to be more reliable than models based on chemical intoxication. Ideal model of ALF has not yet been published. Surgical models are usually performed with devascularisation, large liver resection or hepatectomy. The aim of this work was to introduce three surgical models of ALF and evaluate their usefulness for testing biological and non-biological liver support systems. Materials and Methods Female laboratory pig weighing 35 - 45 kg was used for the experimental study. After induction of general anesthesia the thermodilution catheter was introduced via jugular vein. Femoral artery and vein were cannulated for invasive blood pressure monitoring and for infusions and...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:329273 |
| Date | January 2013 |
| Creators | Ryska, Ondřej |
| Contributors | Antoš, František, Třeška, Vladislav, Drastich, Pavel |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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