Matches in SemOpenAlex for { <https://semopenalex.org/work/W1955128431> ?p ?o ?g. }
- W1955128431 endingPage "1259" @default.
- W1955128431 startingPage "1252" @default.
- W1955128431 abstract "We performed bolus inhalations of 1-μm particles in four subjects on the ground (1 G) and during parabolic flights both in microgravity (μG) and in ∼1.6 G. Boluses of ∼70 ml were inhaled at different points in an inspiration from residual volume to 1 liter above functional residual capacity. The volume of air inhaled after the bolus [the penetration volume (V p )] ranged from 200 to 1,500 ml. Aerosol concentration and flow rate were continuously measured at the mouth. The deposition, dispersion, and position of the bolus in the expired gas were calculated from these data. For V p ≥400 ml, both deposition and dispersion increased with V p and were strongly gravity dependent, with the greatest deposition and dispersion occurring for the largest G level. At V p = 800 ml, deposition and dispersion increased from 33.9% and 319 ml in μG to 56.9% and 573 ml at ∼1.6 G, respectively ( P < 0.05). At each G level, the bolus was expired at a smaller volume than V p , and this volume became smaller with increasing V p . Although dispersion was lower in μG than in 1 G and ∼1.6 G, it still increased steadily with increasing V p , showing that nongravitational ventilatory inhomogeneity is partly responsible for dispersion in the human lung." @default.
- W1955128431 created "2016-06-24" @default.
- W1955128431 creator A5052375468 @default.
- W1955128431 creator A5067482385 @default.
- W1955128431 creator A5076031696 @default.
- W1955128431 date "1998-10-01" @default.
- W1955128431 modified "2023-10-17" @default.
- W1955128431 title "Deposition and dispersion of 1-μm aerosol boluses in the human lung: effect of micro- and hypergravity" @default.
- W1955128431 cites W1690899404 @default.
- W1955128431 cites W1757725632 @default.
- W1955128431 cites W1800867352 @default.
- W1955128431 cites W1947351168 @default.
- W1955128431 cites W1967429819 @default.
- W1955128431 cites W2026781526 @default.
- W1955128431 cites W2052359230 @default.
- W1955128431 cites W2059943035 @default.
- W1955128431 cites W2100146442 @default.
- W1955128431 cites W2120577266 @default.
- W1955128431 cites W2131542002 @default.
- W1955128431 cites W2156599257 @default.
- W1955128431 cites W2166544967 @default.
- W1955128431 cites W2177381368 @default.
- W1955128431 cites W2179905000 @default.
- W1955128431 cites W2260435078 @default.
- W1955128431 cites W2269573967 @default.
- W1955128431 cites W2281840536 @default.
- W1955128431 cites W2340948260 @default.
- W1955128431 cites W2405748452 @default.
- W1955128431 cites W328625128 @default.
- W1955128431 cites W60902556 @default.
- W1955128431 doi "https://doi.org/10.1152/jappl.1998.85.4.1252" @default.
- W1955128431 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9760313" @default.
- W1955128431 hasPublicationYear "1998" @default.
- W1955128431 type Work @default.
- W1955128431 sameAs 1955128431 @default.
- W1955128431 citedByCount "49" @default.
- W1955128431 countsByYear W19551284312012 @default.
- W1955128431 countsByYear W19551284312013 @default.
- W1955128431 countsByYear W19551284312014 @default.
- W1955128431 countsByYear W19551284312015 @default.
- W1955128431 countsByYear W19551284312016 @default.
- W1955128431 countsByYear W19551284312018 @default.
- W1955128431 countsByYear W19551284312019 @default.
- W1955128431 countsByYear W19551284312020 @default.
- W1955128431 countsByYear W19551284312022 @default.
- W1955128431 crossrefType "journal-article" @default.
- W1955128431 hasAuthorship W1955128431A5052375468 @default.
- W1955128431 hasAuthorship W1955128431A5067482385 @default.
- W1955128431 hasAuthorship W1955128431A5076031696 @default.
- W1955128431 hasConcept C113196181 @default.
- W1955128431 hasConcept C120665830 @default.
- W1955128431 hasConcept C121332964 @default.
- W1955128431 hasConcept C126322002 @default.
- W1955128431 hasConcept C128709446 @default.
- W1955128431 hasConcept C140793950 @default.
- W1955128431 hasConcept C177562468 @default.
- W1955128431 hasConcept C178790620 @default.
- W1955128431 hasConcept C185592680 @default.
- W1955128431 hasConcept C20556612 @default.
- W1955128431 hasConcept C27101514 @default.
- W1955128431 hasConcept C2777714996 @default.
- W1955128431 hasConcept C2779345167 @default.
- W1955128431 hasConcept C3020190219 @default.
- W1955128431 hasConcept C33923547 @default.
- W1955128431 hasConcept C42219234 @default.
- W1955128431 hasConcept C42475967 @default.
- W1955128431 hasConcept C43376680 @default.
- W1955128431 hasConcept C43617362 @default.
- W1955128431 hasConcept C62520636 @default.
- W1955128431 hasConcept C71924100 @default.
- W1955128431 hasConcept C80107235 @default.
- W1955128431 hasConcept C86803240 @default.
- W1955128431 hasConceptScore W1955128431C113196181 @default.
- W1955128431 hasConceptScore W1955128431C120665830 @default.
- W1955128431 hasConceptScore W1955128431C121332964 @default.
- W1955128431 hasConceptScore W1955128431C126322002 @default.
- W1955128431 hasConceptScore W1955128431C128709446 @default.
- W1955128431 hasConceptScore W1955128431C140793950 @default.
- W1955128431 hasConceptScore W1955128431C177562468 @default.
- W1955128431 hasConceptScore W1955128431C178790620 @default.
- W1955128431 hasConceptScore W1955128431C185592680 @default.
- W1955128431 hasConceptScore W1955128431C20556612 @default.
- W1955128431 hasConceptScore W1955128431C27101514 @default.
- W1955128431 hasConceptScore W1955128431C2777714996 @default.
- W1955128431 hasConceptScore W1955128431C2779345167 @default.
- W1955128431 hasConceptScore W1955128431C3020190219 @default.
- W1955128431 hasConceptScore W1955128431C33923547 @default.
- W1955128431 hasConceptScore W1955128431C42219234 @default.
- W1955128431 hasConceptScore W1955128431C42475967 @default.
- W1955128431 hasConceptScore W1955128431C43376680 @default.
- W1955128431 hasConceptScore W1955128431C43617362 @default.
- W1955128431 hasConceptScore W1955128431C62520636 @default.
- W1955128431 hasConceptScore W1955128431C71924100 @default.
- W1955128431 hasConceptScore W1955128431C80107235 @default.
- W1955128431 hasConceptScore W1955128431C86803240 @default.
- W1955128431 hasIssue "4" @default.
- W1955128431 hasLocation W19551284311 @default.
- W1955128431 hasLocation W19551284312 @default.