نتایج جستجو برای: duodenal ulcers
تعداد نتایج: 31522 فیلتر نتایج به سال:
Previously, we demonstrated that cysteamine releases endothelin-1 in the rat duodenal mucosa, followed by increased expression of early growth response factor-1 (egr-1). We hypothesized that egr-1 is a key mediator gene in the multifactorial mechanisms of duodenal ulcer development and healing because its protein, transcription factor product Egr-1, regulates the expression of angiogenic growth...
BACKGROUND There is no direct evidence for an animal model of Helicobacter pylori induced duodenal ulcer. AIM In this study we evaluated the roles of bacterial strain and age of experimental animals in induction of duodenitis and duodenal ulcer in Mongolian gerbils after H pylori infection. METHODS Specific pathogen free Mongolian gerbils were inoculated orally with three bacterial strains ...
BACKGROUND It is presently not well understood to what extent peptic ulcer and gastric cancer represent related diseases. AIMS The objective of this study was to assess past occurrence of gastric and duodenal ulcers in patients with cancer of the gastric cardia or other parts of the stomach. METHODS The association between peptic ulcer and gastric cancer was studied among patients followed ...
Background: There is no direct evidence for an animal model of Helicobacter pylori induced duodenal ulcer. Aim: In this study we evaluated the roles of bacterial strain and age of experimental animals in induction of duodenitis and duodenal ulcer in Mongolian gerbils after H pylori infection. Methods: Specific pathogen free Mongolian gerbils were inoculated orally with three bacterial strains (...
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