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Mouse Models Of Helicobacter Infection And Gastric Pathologies
07:43

Mouse Models Of Helicobacter Infection And Gastric Pathologies

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Peptic ulcer disease associated with Helicobacter felis in a dog owner

Manuelle De Bock1, Kathleen Van den Bulck, Ann Hellemans

  • 1Department of Pathology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium. manuelle.debock@gmail.com

European Journal of Gastroenterology & Hepatology
|January 9, 2007
PubMed

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Peptic Ulcer Disease (PUD) is characterized by mucosal excavation in the esophagus, stomach, pylorus, or duodenum. It can manifest as acute or chronic based on the extent and duration of mucosal involvement.
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Peptic ulcers can also be...
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Peptic ulcer disease (PUD) involves breaks in the gastrointestinal tract's mucosal lining, primarily in the stomach and duodenum, with less frequent occurrences in the lower esophagus or near the pylorus.Ulcers can be acute or chronic. Acute ulcers are short-lived with minimal inflammation and heal quickly after the irritant is removed. Chronic ulcers persist, may recur, and often cause scarring due to ongoing tissue damage. Superficial erosions affect only the mucosal layer and are called...
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Peptic ulcer disease develops when protective mechanisms of the gastrointestinal mucosa are overwhelmed by harmful factors, leading to localized erosions in the stomach or proximal duodenum. The main causes are Helicobacter pylori infection and chronic use of nonsteroidal anti-inflammatory drugs (NSAIDs).Helicobacter pylori–Induced InjuryBacterial Adaptation and Colonization:H. pylori is a spiral, Gram-negative bacterium adapted to the acidic stomach. and transmitted through oral-oral or...
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