Matches in SemOpenAlex for { <https://semopenalex.org/work/W1969354927> ?p ?o ?g. }
- W1969354927 endingPage "563" @default.
- W1969354927 startingPage "556" @default.
- W1969354927 abstract "Background: The influence of luminal bacteria on small-intestinal permeability has not been fully assessed. This study addressed this issue. Methods: Thirty-four subjects (mean age 64 years; range 22-95 years) were investigated for possible small-intestinal bacterial overgrowth (SIBO) with culture of a small-intestinal aspirate. A lactulose/mannitol small-intestinal permeability test was performed, small-intestinal histology assessed and serum vitamin B12 concentrations measured in all subjects. Permeability was also assessed in a control group of 34 asymptomatic volunteers. Results: Urinary lactulose/mannitol ratios were significantly increased in subjects with SIBO with colonic-type flora (JP < 0.0005), even in the absence of villous atrophy. Urinary lactulose/mannitol ratios were increased in this group due to significantly increased urinary lactulose concentrations (P < 0.0005) rather than reduced urinary mannitol levels, after correcting for inter-subject variations in renal function. Counts of intraepithelial lymphocytes of CD8 phenotype were significantly increased in this group (P = 0.003). Although a significant correlation was found between intraepithelial lymphocyte counts and small-intestinal permeability overall (P < 0.002), these counts were not significantly different in subjects with SIBO with colonic-type flora whose permeability values were ≤ or ≥0.028, the upper limit of normal in asymptomatic controls. Serum vitamin B12 concentrations did not differ significantly between groups (P > 0.5). Ageing did not independently influence small-intestinal permeability (P>0.5). Conclusions: Small-intestinal permeability is increased in subjects with SIBO with colonic-type bacteria. This effect is independent of ageing and not mediated by vitamin B12 deficiency. Although counts of intraepithelial lymphocytes of CDS phenotype are increased in this disorder, it is also unlikely that these cells play an important causative role in this process. Routine light microscopic assessment underestimates the prevalence of small-intestinal functional disturbance in this disorder." @default.
- W1969354927 created "2016-06-24" @default.
- W1969354927 creator A5007038810 @default.
- W1969354927 creator A5015827747 @default.
- W1969354927 creator A5057056866 @default.
- W1969354927 creator A5070766522 @default.
- W1969354927 creator A5076518456 @default.
- W1969354927 creator A5083802776 @default.
- W1969354927 date "1997-01-01" @default.
- W1969354927 modified "2023-10-03" @default.
- W1969354927 title "Luminal Bacteria and Small-Intestinal Permeability" @default.
- W1969354927 cites W1426259424 @default.
- W1969354927 cites W169196405 @default.
- W1969354927 cites W1899682572 @default.
- W1969354927 cites W1933443717 @default.
- W1969354927 cites W1967045026 @default.
- W1969354927 cites W1968386998 @default.
- W1969354927 cites W1970338638 @default.
- W1969354927 cites W1984199829 @default.
- W1969354927 cites W1984388254 @default.
- W1969354927 cites W1986300628 @default.
- W1969354927 cites W1996563532 @default.
- W1969354927 cites W1998016516 @default.
- W1969354927 cites W2005675475 @default.
- W1969354927 cites W2022975557 @default.
- W1969354927 cites W2023927080 @default.
- W1969354927 cites W2036294559 @default.
- W1969354927 cites W2037626451 @default.
- W1969354927 cites W2041509291 @default.
- W1969354927 cites W2049143523 @default.
- W1969354927 cites W2061330706 @default.
- W1969354927 cites W2064048008 @default.
- W1969354927 cites W2069585330 @default.
- W1969354927 cites W2074091167 @default.
- W1969354927 cites W2077088680 @default.
- W1969354927 cites W2087520373 @default.
- W1969354927 cites W2095453119 @default.
- W1969354927 cites W2116955690 @default.
- W1969354927 cites W2124471003 @default.
- W1969354927 cites W2128541107 @default.
- W1969354927 cites W2140949973 @default.
- W1969354927 cites W2333885487 @default.
- W1969354927 cites W236500423 @default.
- W1969354927 cites W4300743955 @default.
- W1969354927 cites W99073066 @default.
- W1969354927 doi "https://doi.org/10.3109/00365529709025099" @default.
- W1969354927 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9200287" @default.
- W1969354927 hasPublicationYear "1997" @default.
- W1969354927 type Work @default.
- W1969354927 sameAs 1969354927 @default.
- W1969354927 citedByCount "88" @default.
- W1969354927 countsByYear W19693549272012 @default.
- W1969354927 countsByYear W19693549272013 @default.
- W1969354927 countsByYear W19693549272014 @default.
- W1969354927 countsByYear W19693549272015 @default.
- W1969354927 countsByYear W19693549272016 @default.
- W1969354927 countsByYear W19693549272017 @default.
- W1969354927 countsByYear W19693549272018 @default.
- W1969354927 countsByYear W19693549272019 @default.
- W1969354927 countsByYear W19693549272020 @default.
- W1969354927 countsByYear W19693549272021 @default.
- W1969354927 countsByYear W19693549272022 @default.
- W1969354927 countsByYear W19693549272023 @default.
- W1969354927 crossrefType "journal-article" @default.
- W1969354927 hasAuthorship W1969354927A5007038810 @default.
- W1969354927 hasAuthorship W1969354927A5015827747 @default.
- W1969354927 hasAuthorship W1969354927A5057056866 @default.
- W1969354927 hasAuthorship W1969354927A5070766522 @default.
- W1969354927 hasAuthorship W1969354927A5076518456 @default.
- W1969354927 hasAuthorship W1969354927A5083802776 @default.
- W1969354927 hasConcept C126322002 @default.
- W1969354927 hasConcept C2777448540 @default.
- W1969354927 hasConcept C2777910003 @default.
- W1969354927 hasConcept C2778271842 @default.
- W1969354927 hasConcept C2778445172 @default.
- W1969354927 hasConcept C2780999109 @default.
- W1969354927 hasConcept C2781071285 @default.
- W1969354927 hasConcept C55493867 @default.
- W1969354927 hasConcept C71924100 @default.
- W1969354927 hasConcept C77411442 @default.
- W1969354927 hasConcept C86803240 @default.
- W1969354927 hasConcept C90924648 @default.
- W1969354927 hasConceptScore W1969354927C126322002 @default.
- W1969354927 hasConceptScore W1969354927C2777448540 @default.
- W1969354927 hasConceptScore W1969354927C2777910003 @default.
- W1969354927 hasConceptScore W1969354927C2778271842 @default.
- W1969354927 hasConceptScore W1969354927C2778445172 @default.
- W1969354927 hasConceptScore W1969354927C2780999109 @default.
- W1969354927 hasConceptScore W1969354927C2781071285 @default.
- W1969354927 hasConceptScore W1969354927C55493867 @default.
- W1969354927 hasConceptScore W1969354927C71924100 @default.
- W1969354927 hasConceptScore W1969354927C77411442 @default.
- W1969354927 hasConceptScore W1969354927C86803240 @default.
- W1969354927 hasConceptScore W1969354927C90924648 @default.
- W1969354927 hasIssue "6" @default.
- W1969354927 hasLocation W19693549271 @default.
- W1969354927 hasLocation W19693549272 @default.
- W1969354927 hasOpenAccess W1969354927 @default.