Sökning: "gastric ulcer"
Visar resultat 1 - 5 av 60 avhandlingar innehållade orden gastric ulcer.
1. Stent treatment of perforated duodenal ulcer - physiology and clinical aspects
Sammanfattning : Background The incidence of perforated duodenal ulcer is decreasing but still constitutes a life-threatening complication to peptic ulcer disease. Abdominal contamination from gastric or duodenal content occurs during perforations. LÄS MER
2. Gastrointestinal Physiology and Results following Bariatric Surgery
Sammanfattning : The number of operations for morbid obesity is rising fast. We have examined aspects of postoperative physiology and results after bariatric surgery. The pH in the proximal pouch after Roux-en-Y gastric bypass (RYGBP) was investigated with catheter-based and wire-less technique. LÄS MER
3. Complications to peptic ulcer and peptic ulcer surgery
Sammanfattning : Long term effects after peptic ulcer surgery still exert an influence on some patient groups. Partial gastrectomy increases the risk of gastric carcinoma more than 20 years after surgery and enterogastric reflux is regarded as the main ethiological factor. LÄS MER
4. Regulatory CD4+FOXP3+ T cells in Helicobacter pylori-induced disease
Sammanfattning : Helicobacter pylori colonize the gastric or duodenal mucosa of approximately half of the worlds’ population. Although most individuals are asymptomatic, H. pylori infection cause peptic ulcers or gastric cancer in 10-15 % and 1-2 %, respectively, of the infected individuals. LÄS MER
5. T-cell responses to Helicobacter pylori in humans and a possible role of regulatory T cells
Sammanfattning : Helicobacter pylori colonize the stomach and areas of gastric metaplasia in the duodenum. The bacteria induce both local and systemic immune responses, but despite this, the infection normally persists for life and causes chronic gastritis in all infected subjects and peptic ulcers or gastric cancer in 10-20% of infected individuals. LÄS MER