Childhood chronic gastritis and duodenitis: Role of altered sensory neuromediators
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چکیده
منابع مشابه
Childhood chronic gastritis and duodenitis: Role of altered sensory neuromediators
AIM To investigate the roles of the neuropeptides vasoactive intestinal peptide (VIP), substance P (SP), and calcitonin gene-related peptide (CGRP) in chronic gastritis and duodenitis in children. METHODS Biopsy samples from the gastric and duodenal mucosa of 52 patients and 30 control subjects were obtained. Samples were taken for pathological examination, immunohistochemical staining, enzym...
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AIM To compare the histological characteristics of Helicobacter pylori positive chronic gastritis in patients with and without associated duodenitis. METHODS Gastric mucosal biopsy specimens were obtained from patients undergoing endoscopy for dyspepsia. Severity of gastritis and density of H pylori infection were graded according to the Sydney system. RESULTS Of the 69 patients studied, 15...
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INTRODUCTION Neurolytic celiac plexus block is a well established intervention to palliate pain, and it potentially improves quality of life in patients suffering from an upper abdominal malignancy, specifically pancreatic cancer. METHODS We describe a 61-year-old female with a history of pancreatic cancer, unexplained transfusion dependent anemia with a normal recent upper endoscopy, and abd...
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Russell body gastritis is a rare form of chronic gastritis. It is characterized by the invasion of lamina propria by plasma cells that included eosinophilic cytoplasmic inclusion. In the literature, most of the cases are associated with Helicobacter pylori. Russell body gastritis and Helicobacter pylori infection are generally seen together incidentally. We report here two cases of Russell body...
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Oxidative stress occurs in inflammation of gastric mucosa. The role of zinc in modulating oxidative stress has recently been recognized. Zn deficiency results in an increased sensitivity to oxidative stress and have a higher risk of musoca damage in inflammation. The aim of this study was to determine wheather chronic inflammation affects on the concentration of Zn2+ ions in gastric mucosa of p...
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ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2016
ISSN: 1007-9327
DOI: 10.3748/wjg.v22.i37.8349