Matches in SemOpenAlex for { <https://semopenalex.org/work/W200315564> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W200315564 endingPage "26" @default.
- W200315564 startingPage "17" @default.
- W200315564 abstract "The deposition efficiency of therapeutic aerosol particles in the human maxillary sinus is evaluated both in the human body and in a model cast of the upper airway. In the experiments, three sample materials, such as mono-dispersed polystyrene latex particles, aqueous glucose solution and pure water, in the range of particle diameter of from 0.5 to 15.8 microns, are employed in the model cast. The radioactive labelled aerosol particle is also used in the human body. From the results of the experiment, it is confirmed that even though the maxillary sinus is a closed hollow organ, aerosol flow is able to be induced only when the pressure gradient is applied between the nasal cavity and the maxillary sinus. In this case, the particle deposition is is explained in relationship to the inertia impaction of the aerosol particles on the inside wall of the maxillary sinus. The total deposition efficiencies and the deposited particle sizes in the sinus area for both experiments, with the model and in the human body, are almost the same at 3%, and 3-10 microns in diameter, respectively. A physical model for this particle deposition suggests that these experimental values change not only with the size distributions of therapeutic particles and the pressure gradient, but also with the diameter of the sinus ostium. Moreover, since the therapeutic particle might not enter the maxillary sinus when the diameter of the sinus ostium canal is less than 1 mm, some pretreatment to open the sinus ostium canal would be necessary before applying such aerosol therapy in practice." @default.
- W200315564 created "2016-06-24" @default.
- W200315564 creator A5028250285 @default.
- W200315564 creator A5046723773 @default.
- W200315564 creator A5079182792 @default.
- W200315564 date "1989-03-01" @default.
- W200315564 modified "2023-09-23" @default.
- W200315564 title "Particle deposition efficiency of therapeutic aerosols in the human maxillary sinus." @default.
- W200315564 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2740721" @default.
- W200315564 hasPublicationYear "1989" @default.
- W200315564 type Work @default.
- W200315564 sameAs 200315564 @default.
- W200315564 citedByCount "18" @default.
- W200315564 countsByYear W2003155642012 @default.
- W200315564 countsByYear W2003155642013 @default.
- W200315564 countsByYear W2003155642014 @default.
- W200315564 countsByYear W2003155642015 @default.
- W200315564 countsByYear W2003155642016 @default.
- W200315564 countsByYear W2003155642018 @default.
- W200315564 countsByYear W2003155642019 @default.
- W200315564 countsByYear W2003155642022 @default.
- W200315564 crossrefType "journal-article" @default.
- W200315564 hasAuthorship W200315564A5028250285 @default.
- W200315564 hasAuthorship W200315564A5046723773 @default.
- W200315564 hasAuthorship W200315564A5079182792 @default.
- W200315564 hasConcept C105702510 @default.
- W200315564 hasConcept C111368507 @default.
- W200315564 hasConcept C127313418 @default.
- W200315564 hasConcept C136229726 @default.
- W200315564 hasConcept C141071460 @default.
- W200315564 hasConcept C147789679 @default.
- W200315564 hasConcept C151730666 @default.
- W200315564 hasConcept C157369684 @default.
- W200315564 hasConcept C159985019 @default.
- W200315564 hasConcept C178790620 @default.
- W200315564 hasConcept C185592680 @default.
- W200315564 hasConcept C187530423 @default.
- W200315564 hasConcept C192562407 @default.
- W200315564 hasConcept C204323151 @default.
- W200315564 hasConcept C2776407911 @default.
- W200315564 hasConcept C2778517922 @default.
- W200315564 hasConcept C2778705571 @default.
- W200315564 hasConcept C2778930955 @default.
- W200315564 hasConcept C2779345167 @default.
- W200315564 hasConcept C2816523 @default.
- W200315564 hasConcept C2961886 @default.
- W200315564 hasConcept C59822182 @default.
- W200315564 hasConcept C64297162 @default.
- W200315564 hasConcept C71924100 @default.
- W200315564 hasConcept C86803240 @default.
- W200315564 hasConceptScore W200315564C105702510 @default.
- W200315564 hasConceptScore W200315564C111368507 @default.
- W200315564 hasConceptScore W200315564C127313418 @default.
- W200315564 hasConceptScore W200315564C136229726 @default.
- W200315564 hasConceptScore W200315564C141071460 @default.
- W200315564 hasConceptScore W200315564C147789679 @default.
- W200315564 hasConceptScore W200315564C151730666 @default.
- W200315564 hasConceptScore W200315564C157369684 @default.
- W200315564 hasConceptScore W200315564C159985019 @default.
- W200315564 hasConceptScore W200315564C178790620 @default.
- W200315564 hasConceptScore W200315564C185592680 @default.
- W200315564 hasConceptScore W200315564C187530423 @default.
- W200315564 hasConceptScore W200315564C192562407 @default.
- W200315564 hasConceptScore W200315564C204323151 @default.
- W200315564 hasConceptScore W200315564C2776407911 @default.
- W200315564 hasConceptScore W200315564C2778517922 @default.
- W200315564 hasConceptScore W200315564C2778705571 @default.
- W200315564 hasConceptScore W200315564C2778930955 @default.
- W200315564 hasConceptScore W200315564C2779345167 @default.
- W200315564 hasConceptScore W200315564C2816523 @default.
- W200315564 hasConceptScore W200315564C2961886 @default.
- W200315564 hasConceptScore W200315564C59822182 @default.
- W200315564 hasConceptScore W200315564C64297162 @default.
- W200315564 hasConceptScore W200315564C71924100 @default.
- W200315564 hasConceptScore W200315564C86803240 @default.
- W200315564 hasIssue "1" @default.
- W200315564 hasLocation W2003155641 @default.
- W200315564 hasOpenAccess W200315564 @default.
- W200315564 hasPrimaryLocation W2003155641 @default.
- W200315564 hasRelatedWork W200315564 @default.
- W200315564 hasRelatedWork W2011654564 @default.
- W200315564 hasRelatedWork W2012153341 @default.
- W200315564 hasRelatedWork W2019671720 @default.
- W200315564 hasRelatedWork W2066746404 @default.
- W200315564 hasRelatedWork W2089300441 @default.
- W200315564 hasRelatedWork W2122944779 @default.
- W200315564 hasRelatedWork W3160799975 @default.
- W200315564 hasRelatedWork W3196636997 @default.
- W200315564 hasRelatedWork W4225937742 @default.
- W200315564 hasVolume "27" @default.
- W200315564 isParatext "false" @default.
- W200315564 isRetracted "false" @default.
- W200315564 magId "200315564" @default.
- W200315564 workType "article" @default.