Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000937503> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2000937503 endingPage "67" @default.
- W2000937503 startingPage "63" @default.
- W2000937503 abstract "Helicobacter pylori is found in the stomach of most patients with duodenal ulcer. Techniques for its diagnosis include histopathology, urease test and urea breath test (UBT) using urea labeled with radioactive (14C) or stable carbon (13C). The objectives of the present study were: 1) to carry out UBT for the diagnosis of H. pylori using a stable isotope; 2) to compare the results with those obtained by the urease test, histology (considered to be the gold standard), and 14C UBT. Fifty-four patients (25 women) aged 30 to 55 years were studied. The UBT showed 90% sensitivity and specificity (Kappa value ranging from 0.77 to 1.03). Detection levels at 30 min below 4.82d‰ were considered to be negative. Values between 4.82 and 14.96d‰ were considered to be doubtful, with repetition of the test being recommended in these cases, while levels above this value were considered to be positive. The 13C UBT was found to be practical, adequate, easy to carry out and harmless, thus being recommended as a diagnostic procedure for adults and children with suspected H. pylori infection, irrespective of sex or pathophysiological condition." @default.
- W2000937503 created "2016-06-24" @default.
- W2000937503 creator A5029231444 @default.
- W2000937503 creator A5054002232 @default.
- W2000937503 creator A5059990599 @default.
- W2000937503 creator A5068349379 @default.
- W2000937503 creator A5088219067 @default.
- W2000937503 date "2004-04-01" @default.
- W2000937503 modified "2023-10-17" @default.
- W2000937503 title "Urea breath test for the detection of Helicobacter pylori using a stable isotope (13C)" @default.
- W2000937503 doi "https://doi.org/10.1590/s1676-24442004000200003" @default.
- W2000937503 hasPublicationYear "2004" @default.
- W2000937503 type Work @default.
- W2000937503 sameAs 2000937503 @default.
- W2000937503 citedByCount "2" @default.
- W2000937503 crossrefType "journal-article" @default.
- W2000937503 hasAuthorship W2000937503A5029231444 @default.
- W2000937503 hasAuthorship W2000937503A5054002232 @default.
- W2000937503 hasAuthorship W2000937503A5059990599 @default.
- W2000937503 hasAuthorship W2000937503A5068349379 @default.
- W2000937503 hasAuthorship W2000937503A5088219067 @default.
- W2000937503 hasBestOaLocation W20009375031 @default.
- W2000937503 hasConcept C126322002 @default.
- W2000937503 hasConcept C142724271 @default.
- W2000937503 hasConcept C185592680 @default.
- W2000937503 hasConcept C2775981797 @default.
- W2000937503 hasConcept C2776409635 @default.
- W2000937503 hasConcept C2777172195 @default.
- W2000937503 hasConcept C2779521917 @default.
- W2000937503 hasConcept C2780365088 @default.
- W2000937503 hasConcept C2780708398 @default.
- W2000937503 hasConcept C2908868296 @default.
- W2000937503 hasConcept C40993552 @default.
- W2000937503 hasConcept C544855455 @default.
- W2000937503 hasConcept C55493867 @default.
- W2000937503 hasConcept C71924100 @default.
- W2000937503 hasConcept C90924648 @default.
- W2000937503 hasConceptScore W2000937503C126322002 @default.
- W2000937503 hasConceptScore W2000937503C142724271 @default.
- W2000937503 hasConceptScore W2000937503C185592680 @default.
- W2000937503 hasConceptScore W2000937503C2775981797 @default.
- W2000937503 hasConceptScore W2000937503C2776409635 @default.
- W2000937503 hasConceptScore W2000937503C2777172195 @default.
- W2000937503 hasConceptScore W2000937503C2779521917 @default.
- W2000937503 hasConceptScore W2000937503C2780365088 @default.
- W2000937503 hasConceptScore W2000937503C2780708398 @default.
- W2000937503 hasConceptScore W2000937503C2908868296 @default.
- W2000937503 hasConceptScore W2000937503C40993552 @default.
- W2000937503 hasConceptScore W2000937503C544855455 @default.
- W2000937503 hasConceptScore W2000937503C55493867 @default.
- W2000937503 hasConceptScore W2000937503C71924100 @default.
- W2000937503 hasConceptScore W2000937503C90924648 @default.
- W2000937503 hasIssue "2" @default.
- W2000937503 hasLocation W20009375031 @default.
- W2000937503 hasLocation W20009375032 @default.
- W2000937503 hasLocation W20009375033 @default.
- W2000937503 hasOpenAccess W2000937503 @default.
- W2000937503 hasPrimaryLocation W20009375031 @default.
- W2000937503 hasRelatedWork W2021162584 @default.
- W2000937503 hasRelatedWork W2026331211 @default.
- W2000937503 hasRelatedWork W2065310176 @default.
- W2000937503 hasRelatedWork W2367014896 @default.
- W2000937503 hasRelatedWork W2382934220 @default.
- W2000937503 hasRelatedWork W2393384056 @default.
- W2000937503 hasRelatedWork W2402835641 @default.
- W2000937503 hasRelatedWork W2411338873 @default.
- W2000937503 hasRelatedWork W2467706293 @default.
- W2000937503 hasRelatedWork W3195274420 @default.
- W2000937503 hasVolume "40" @default.
- W2000937503 isParatext "false" @default.
- W2000937503 isRetracted "false" @default.
- W2000937503 magId "2000937503" @default.
- W2000937503 workType "article" @default.