Matches in SemOpenAlex for { <https://semopenalex.org/work/W4377966191> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W4377966191 endingPage "06" @default.
- W4377966191 startingPage "OS10" @default.
- W4377966191 abstract "Swallowing disorder has been becoming a serious issue with increasing in elderly people. Disorder sometimes appears with a decrease in saliva, because saliva has an important role in lubrication over the oral cavity and throat. Though the structure of biological mucosa has been studied physiologically, there are only few studies that examined the influence of its oral and throat mucosa on fluid lubrication. Therefore, we investigated the friction reduction effect on the oral cavity and pharynx. There is a thin liquid phase with a thickness of about 0.1 mm called saliva layer on oral and throat mucosa. It is necessary to evaluate the rheological properties of mucus with low viscosity and high spinnability like saliva layer using a PEO solution, because of the viscosity characteristics different from the shear viscosity. The PEO solution concentration was determined from the measurement of the viscous characteristic by the rotational viscometer to set the same viscosity as that of saliva. Therefore, we investigated the rheological characteristics by measuring the extensional viscosity to make a mucus using a PVA coating. We measured friction torque on the artificial mucosa lubricated by PEO solution. The effect of torque reduction of friction by high-viscosity liquids (100% glycerin solution) on the artificial mucosa was clarified in this study. We considered apparent slip occurs in the saliva layer. However, there was no effect of friction reduction on the low viscosity (40% glycerin aqueous solution). Even if apparent slip occurs in the artificial mucosa, the viscosity on the artificial mucosa is the same as that of the liquids." @default.
- W4377966191 created "2023-05-25" @default.
- W4377966191 creator A5039570126 @default.
- W4377966191 creator A5085589181 @default.
- W4377966191 date "2022-01-01" @default.
- W4377966191 modified "2023-10-17" @default.
- W4377966191 title "Lubrication of saliva layer on oral and throat mucosa and its friction reduction effect of swallowing" @default.
- W4377966191 doi "https://doi.org/10.1299/jsmefed.2022.os10-06" @default.
- W4377966191 hasPublicationYear "2022" @default.
- W4377966191 type Work @default.
- W4377966191 citedByCount "0" @default.
- W4377966191 crossrefType "journal-article" @default.
- W4377966191 hasAuthorship W4377966191A5039570126 @default.
- W4377966191 hasAuthorship W4377966191A5085589181 @default.
- W4377966191 hasConcept C105702510 @default.
- W4377966191 hasConcept C127172972 @default.
- W4377966191 hasConcept C159985019 @default.
- W4377966191 hasConcept C184608416 @default.
- W4377966191 hasConcept C185592680 @default.
- W4377966191 hasConcept C192562407 @default.
- W4377966191 hasConcept C200990466 @default.
- W4377966191 hasConcept C2779409057 @default.
- W4377966191 hasConcept C2779750282 @default.
- W4377966191 hasConcept C2993200995 @default.
- W4377966191 hasConcept C504460877 @default.
- W4377966191 hasConcept C55493867 @default.
- W4377966191 hasConcept C71924100 @default.
- W4377966191 hasConceptScore W4377966191C105702510 @default.
- W4377966191 hasConceptScore W4377966191C127172972 @default.
- W4377966191 hasConceptScore W4377966191C159985019 @default.
- W4377966191 hasConceptScore W4377966191C184608416 @default.
- W4377966191 hasConceptScore W4377966191C185592680 @default.
- W4377966191 hasConceptScore W4377966191C192562407 @default.
- W4377966191 hasConceptScore W4377966191C200990466 @default.
- W4377966191 hasConceptScore W4377966191C2779409057 @default.
- W4377966191 hasConceptScore W4377966191C2779750282 @default.
- W4377966191 hasConceptScore W4377966191C2993200995 @default.
- W4377966191 hasConceptScore W4377966191C504460877 @default.
- W4377966191 hasConceptScore W4377966191C55493867 @default.
- W4377966191 hasConceptScore W4377966191C71924100 @default.
- W4377966191 hasIssue "0" @default.
- W4377966191 hasLocation W43779661911 @default.
- W4377966191 hasOpenAccess W4377966191 @default.
- W4377966191 hasPrimaryLocation W43779661911 @default.
- W4377966191 hasRelatedWork W1965351868 @default.
- W4377966191 hasRelatedWork W1972293225 @default.
- W4377966191 hasRelatedWork W2065715607 @default.
- W4377966191 hasRelatedWork W2184244941 @default.
- W4377966191 hasRelatedWork W2521904314 @default.
- W4377966191 hasRelatedWork W2736496285 @default.
- W4377966191 hasRelatedWork W2801832296 @default.
- W4377966191 hasRelatedWork W2806902951 @default.
- W4377966191 hasRelatedWork W2950140137 @default.
- W4377966191 hasRelatedWork W4300295563 @default.
- W4377966191 hasVolume "2022" @default.
- W4377966191 isParatext "false" @default.
- W4377966191 isRetracted "false" @default.
- W4377966191 workType "article" @default.