Results 61 to 70 of about 2,368 (175)
Correlation between serum gastrin and cellular proliferation in Barrett’s esophagus
Background: Patients with Barrett’s esophagus (BE) are commonly treated with proton-pump inhibitors (PPIs) to minimize the exposure of esophageal mucosa to stomach acid.
Daniel A. Green +6 more
doaj +1 more source
The Content of NO Metabolites in the Gastric Juice of Patients with Chronic Reflux Gastritis
To estimate the role of nitro compounds in pathogenesis of gastric mucosa lesion, the gastric juice concentrations of nitrites and nitrates have been investigated in 65 patients with chronic reflux gastritis.
A.N. Kovalenko
doaj +1 more source
Zollinger–Ellison syndrome: modern aspects of diagnostics and treatment
The aim of review. To reflect modern concepts on clinic, diagnostics and treatment of Zollinger–Ellison syndrome (ZES).Key points. ZES is rare disease related to intragastric hyperacidity.
I. V. Mayev +3 more
doaj
Background Serum gastrin concentration can help diagnose gastrinomas in dogs if >3–10× the upper reference limit (URL), but antisecretory therapy and other conditions can also cause hypergastrinemia.
Romy M. Heilmann +5 more
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Type IIIb polyglandular autoimmune disease comprises autoimmune thyroid disease (HT) and chronic atrophic gastritis (AIG). Hypergastrinemia, secondary to AIG, predisposes to gastric enterochromaffin-like cell (ECL) hyperplasia, a preneoplastic condition.
A. Renzullo +12 more
doaj +1 more source
[Hypergastrinemia and type A gastritis in Basedow's disease].
Hypergastrinemia is a very important clinical condition for the reason that a growing body of evidence obtained from animal and human experiments has revealed gastric carcinoids induced by hypergastrinemia. We investigated 35 patients with Basedow's disease (BD) to elucidate the mechanism of hypergastrinemia associated with BD as well as the ...
KAISE, Mitsuru +7 more
openaire +2 more sources
The consequences of hypergastrinemia.
The only gastrin-dependent gastric endocrine cells are the fundic ECL cells. Excessive hypergastrinemia stimulates ECL cell proliferation in animals and man. The growth of other gastric endocrine cells is regulated by the gastric pH. Hypergastrinemia in man results in diffuse and linear hyperplasia of the ECL cells, while micronodular hyperplasia is ...
openaire +1 more source
The article presents lectinohistochemistry results of continuous 28 days’ trophicus influence of gastrin on the esophageal mucosa, induced by daily administration of omeprasol, the potent proton pump inhibitor.
Roman Pinyajko +3 more
doaj
Tumor carcinóide de estômago tipo 1
Gastric carcinoid occurs in less than 1% of gastric neoplasias and around 2% of carcinoids tumors. They are classified into three forms: type 1, associated with atrophic gastritis, type 2, associated with multiple endocrine neoplasia 1 and Zollinger ...
Rubens Valarini +2 more
doaj +1 more source
Hypergastrinemia and enterochromaffin-like cell hyperplasia.
The enterochromaffin-like (ECL) cells, the most frequent endocrine cells of the oxyntic mucosa of the stomach, are under the trophic stimulus of gastrin. These cells undergo a hyperplastic increase in variety of hypergastrinemic diseases. The most widely accepted nomenclature for the description of hyperplastic proliferation has been retrospectively ...
DELLE FAVE, Gianfranco +5 more
openaire +2 more sources

