Matches in SemOpenAlex for { <https://semopenalex.org/work/W1742232582> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W1742232582 abstract "Chromoendoscopy, endoscopic tissue staining, is an adjunctive method using chemical agents applied to the mucosal surface in order to aid gastrointestinal endoscopic diagnosis and therapy. Acid producing mucosa in the GI tract may be visualized endoscopically by Congo red staining in combination with stimulation of gastric acid production. Congo red is a reactive indicator dye that changes color from red to dark blue/black at a pH of less than three. We have modified the conventional Congo red test, and characterized a rapid approach, modified endoscopic Congo red test (MCRT). In this test, within five minutes after pentagastrin injection, the Congo red coated normal, acid producing fundal mucosa turns to a blue/black color. The two shortcomings in the original method, the time of dose-response and the dose of acid stimulant pentagastrin, are circumvented by our modification. The dose-response delay was reduced by 63% from 10-20 minutes to around five minutes, and the dose/kg of pentagastrin by 30 times, giving it intravenously instead of intra-muscularly. MCRT was applied in 589 examinations in order to study gastric mucosa in subjects with both non-operated and resected stomachs. MCRT was found to be a rapid, inexpensive and well-tolerated method to visualize acid producing mucosa during routine gastroscopic examination. MCRT increases the diagnostic accuracy of routine gastroscopy in detecting chronic atrophic fundal gastritis (sensitivity from 0.25 to 1.0 and specificity from 0.88 to 0.95, respectively). This is a rapid and accurate method (accuracy 0.98) to detect hypo/achlorhydria during gastroscopic examination. Morphological and functional information provided by MCRT may influence the clinical managements of patients. Future outcome studies should more precisely define the potential indications and the clinical benefit of MCRT." @default.
- W1742232582 created "2016-06-24" @default.
- W1742232582 creator A5010181083 @default.
- W1742232582 date "2002-01-01" @default.
- W1742232582 modified "2023-10-04" @default.
- W1742232582 title "Chromoendoscopy with particular reference to a modified endoscopic Congo red test" @default.
- W1742232582 hasPublicationYear "2002" @default.
- W1742232582 type Work @default.
- W1742232582 sameAs 1742232582 @default.
- W1742232582 citedByCount "0" @default.
- W1742232582 crossrefType "dissertation" @default.
- W1742232582 hasAuthorship W1742232582A5010181083 @default.
- W1742232582 hasConcept C121608353 @default.
- W1742232582 hasConcept C126322002 @default.
- W1742232582 hasConcept C142724271 @default.
- W1742232582 hasConcept C150394285 @default.
- W1742232582 hasConcept C178790620 @default.
- W1742232582 hasConcept C185592680 @default.
- W1742232582 hasConcept C2777490804 @default.
- W1742232582 hasConcept C2777504413 @default.
- W1742232582 hasConcept C2778435480 @default.
- W1742232582 hasConcept C2779155187 @default.
- W1742232582 hasConcept C2779377912 @default.
- W1742232582 hasConcept C2779422922 @default.
- W1742232582 hasConcept C2779970781 @default.
- W1742232582 hasConcept C2781443798 @default.
- W1742232582 hasConcept C526805850 @default.
- W1742232582 hasConcept C71924100 @default.
- W1742232582 hasConcept C74864618 @default.
- W1742232582 hasConcept C90924648 @default.
- W1742232582 hasConceptScore W1742232582C121608353 @default.
- W1742232582 hasConceptScore W1742232582C126322002 @default.
- W1742232582 hasConceptScore W1742232582C142724271 @default.
- W1742232582 hasConceptScore W1742232582C150394285 @default.
- W1742232582 hasConceptScore W1742232582C178790620 @default.
- W1742232582 hasConceptScore W1742232582C185592680 @default.
- W1742232582 hasConceptScore W1742232582C2777490804 @default.
- W1742232582 hasConceptScore W1742232582C2777504413 @default.
- W1742232582 hasConceptScore W1742232582C2778435480 @default.
- W1742232582 hasConceptScore W1742232582C2779155187 @default.
- W1742232582 hasConceptScore W1742232582C2779377912 @default.
- W1742232582 hasConceptScore W1742232582C2779422922 @default.
- W1742232582 hasConceptScore W1742232582C2779970781 @default.
- W1742232582 hasConceptScore W1742232582C2781443798 @default.
- W1742232582 hasConceptScore W1742232582C526805850 @default.
- W1742232582 hasConceptScore W1742232582C71924100 @default.
- W1742232582 hasConceptScore W1742232582C74864618 @default.
- W1742232582 hasConceptScore W1742232582C90924648 @default.
- W1742232582 hasOpenAccess W1742232582 @default.
- W1742232582 hasRelatedWork W1963748618 @default.
- W1742232582 hasRelatedWork W1981731854 @default.
- W1742232582 hasRelatedWork W1982745930 @default.
- W1742232582 hasRelatedWork W1997056317 @default.
- W1742232582 hasRelatedWork W2017519408 @default.
- W1742232582 hasRelatedWork W2034435603 @default.
- W1742232582 hasRelatedWork W2045363214 @default.
- W1742232582 hasRelatedWork W2051696362 @default.
- W1742232582 hasRelatedWork W2094737382 @default.
- W1742232582 hasRelatedWork W2094798476 @default.
- W1742232582 hasRelatedWork W2115248548 @default.
- W1742232582 hasRelatedWork W2126293994 @default.
- W1742232582 hasRelatedWork W2129237611 @default.
- W1742232582 hasRelatedWork W2335312307 @default.
- W1742232582 hasRelatedWork W2360416870 @default.
- W1742232582 hasRelatedWork W2360731647 @default.
- W1742232582 hasRelatedWork W2375555732 @default.
- W1742232582 hasRelatedWork W2382713105 @default.
- W1742232582 hasRelatedWork W2388238039 @default.
- W1742232582 hasRelatedWork W2390475985 @default.
- W1742232582 isParatext "false" @default.
- W1742232582 isRetracted "false" @default.
- W1742232582 magId "1742232582" @default.
- W1742232582 workType "dissertation" @default.