نتایج جستجو برای: gastritis
تعداد نتایج: 7600 فیلتر نتایج به سال:
AIMS To determine the histopathological types of gastritis, presence of H pylori, and of peptic ulceration in patients aged 70 and over, compared with younger adults. METHODS Gastric antral and corpus biopsy specimens from 112 elderly patients were classified and graded histologically according to the Sydney system. Details of recent antibiotic and non-steroidal anti-inflammatory drug use wer...
Gastritis duodenitis, and circulating levels of gastrin in duodenal ulcer before and after vagotomy.
Biopsy specimens have been taken from five standard sites in the stomach and from the duodenal bulb in order to investigate the association of gastritis and duodenitis with duodenal ulcer. Twenty patients with chronic duodenal ulcer were investigated in this manner and in addition had gastric secretion tests and a radio-immune assay of serum gastrin under differing conditions. The patients were...
BACKGROUND Lymphocytic gastritis (LG) is an uncommon entity with varying symptoms and endoscopic appearances. This condition, as well as two forms of H. pylori-negative gastritis [chronic active gastritis (CAG) and chronic inactive gastritis (CIG)], appears to be more common in patients with coeliac disease (CD) based on single-centred studies. AIM To compare the prevalence of LG, CAG and CIG...
OBJECTIVES Studies on gastric mucosal histological findings among first degree relatives (FDR) of gastric cancer (GC) patients are scarce. The aim is to evaluate the topography and the severity of gastritis among FDR of GC patients. DESIGN A total of 989 subjects who were FDR of GC patients, ages 40-65 years underwent gastroscopies. When no gross lesion was found, five specimens were evaluate...
We conducted a comparative case-control analysis of stomach cancer and atrophie gastritis involving 427 cases with stomach cancer, 1414 cases with atrophie gastritis, and 3014 control subjects based on a questionnaire survey conducted for the subjects who received gastroscopie examination at Aichi Cancer Center Hospital from April 1985 to March 1989. The risk of atrophie gastritis in both males...
Campylobacter pylorn is strongly associated with histologically confirmed gastritis.1 The most convincing evidence for a pathogenic role of C pylori in gastritis comes from trials of treatment." We investigated the role of C pylorn in dyspeptic patients who had gastritis confirmed by histology by performing a prospective trial with colloidal bismuth subcitrate 240 mg twice daily for four weeks....
Helicobacter pylori (H. pylori) infection has been reported in more than half of the world human population. It is associated with gastric inflammation and noticeable infiltration of the immune cells to the stomach mucosa by several cytokines secretion. IL-1&beta, IL-18 have been shown to contribute to H. pylori induced gastritis, but the details of inflammation and association of virulence fac...
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