Search for dissertations about: "upper gastrointestinal tract"
Showing result 1 - 5 of 29 swedish dissertations containing the words upper gastrointestinal tract.
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1. The upper gastrointestinal tract in chronic alcoholics
Abstract : Background: Gastrointestinal symptoms such as dyspepsia, diarrhoea, and nausea are often seen in alcoholics. The causes are not clear. The stomach and upper small intestine are exposed to high alcohol concentrations. READ MORE
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2. Aspects of endoscopic interventions of the upper gastrointestinal tract
Abstract : Interventional endoscopy of the upper gastrointestinal tract is a rapidly evolving surgical discipline that minimizes the surgical trauma. Yet, complications occur that sometimes are severe. READ MORE
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3. Self expandable metallic stents in the upper gastrointestinal tract
Abstract : .... READ MORE
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4. Gastrointestinal mucosal protective mechanisms : Mudolatory effects of Heliobacter pyroli on the gastric mucus gel barrier and mucosal blood flow in vivo
Abstract : The gastrointestinal mucus gel layer and blood flow are two important mechanisms for protection at the pre-epithelial and sub-epithelial levels, respectively. Helicobacter pylori might circumvent these mechanisms and elicit a chronic inflammatory response with consequent ulcers in the stomach and duodenum. READ MORE
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5. Clinical Pharmacokinetics of Small Doses of Ethanol : Role of Gastric Emptying and Other Influences in the Upper Gastrointestinal Tract
Abstract : This thesis deals with the clinical pharmacokinetics of small doses of ethanol as influenced by conditions in the proximal gut. The bioavailability of orally administered ethanol depends to a large extent on gastric emptying, which is influenced by pre-treatment with drugs and other clinically relevant factors in the upper gastrointestinal tract. READ MORE