نتایج جستجو برای: pepsinogen 1
تعداد نتایج: 2753528 فیلتر نتایج به سال:
Serum pepsinogen I and II are considered as indicators of changes in gastric morphology. Important publications from the last decades are reviewed with regard to the serum level of these biomarkers for the diagnosis of normal gastric mucosa, diffuse gastritis and its change to atrophic gastritis and intestinal metaplasia as well as gastric cancer. Due to the low sensitivity of serum biomarkers ...
Background/Aims Gastric juice plays a crucial role in the physiology of the stomach. The aim of this study is to evaluate associations among the pH of gastric juice, atrophic gastritis (AG), intestinal metaplasia (IM), pepsinogen, and Helicobacter pylori infection. Methods Gastric biopsies and juice were collected from 46 subjects who underwent endoscopies at Seoul National University Bundang...
BACKGROUND The relationship between Helicobacter pylori and reflux oesophagitis remains controversial. AIMS To evaluate the relationship between H pylori and reflux oesophagitis in a large number of Japanese subjects. SUBJECTS A total of 5732 consecutive Japanese subjects during a health screening were enrolled. METHODS Gastrointestinal endoscopy was performed on all subjects. We simultan...
Cross talk between signal transduction pathways augments pepsinogen secretion from gastric chief cells. A-kinase anchoring proteins (AKAPs) associate with regulatory subunits of protein kinase A (PKA), protein kinase C (PKC), and protein phosphatase 2B (PP2B) and localize this protein complex to specific cell compartments. We determined whether an AKAP-signaling protein complex exists in chief ...
Several minor pepsinogens, present in extracts of bovine fundic mucosa obtained from the fourth stomach or abomasum, were separated from the main pepsinogen by chromatography on hydroxyapatite at pH7.3. The major pepsinogen and two of these minor pepsinogens were studied in detail. All three zymogens have N-terminal Ser-Val-, C-terminal -Val-Ala and not more than 1mol of glucose/mol of protein;...
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