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PedAM

Pediatric Disease Annotations & Medicines




Disease duodenal ulcer
Symptom C0850666|h. pylori infection
Sentences 8
PubMedID- 22829807 We recently investigated the prevalence of dupa and vir gene homologs and the associations between the status of dupa clusters and clinical outcomes in the us population and found that the presence of a complete dupa cluster increases the duodenal ulcer risk compared with h. pylori infection with incomplete dupa clusters or without the dupa gene independent of the cag pai status (adjusted or, 2.13; 95% ci = 1.13–4.03) .
PubMedID- 23606834 Kadayifei reported a higher prevalence rate of h. pylori infection in patients with bleeding duodenal ulcer (88%) compared to patients with uncomplicated duodenal ulcer (67.2%) .
PubMedID- 23833377 the vast majority of primary duodenal ulcers are associated with h. pylori infection of the gastric antral mucosa.
PubMedID- 24598794 duodenal ulceration was strongly associated with h. pylori infection (or 6.2 ; p<0.001).
PubMedID- 24010097 Therefore, duodenal ulcers are highly associated with h. pylori infection regardless of prevalence.
PubMedID- 24963483 Previous studies have established that a correlation exists between the development of duodenal ulcer in h. pylori infection and the level of apoptosis in antral mucosal epithelium .
PubMedID- 23704932 Approximately 70% of gastric ulcer patients and 90% of duodenal ulcer patients are associated with h. pylori infection 4.
PubMedID- 21687723 H. pylori is the etiological agent of peptic ulcer disease, 75% of gastric ulcers and 90% of duodenal ulcers are attributed to h. pylori infection (ernst and gold, 2000), as well as two distinct forms of gastric cancer: mucosa-associated lymphoid tissue (malt) lymphoma and adenocarcinoma (parsonnet et al., 1991, 1994; talley et al., 1991; blaser, 1998).

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