Matches in SemOpenAlex for { <https://semopenalex.org/work/W2065544346> ?p ?o ?g. }
- W2065544346 endingPage "1482" @default.
- W2065544346 startingPage "1474" @default.
- W2065544346 abstract "Nonisotonic aerosols are frequently used in the diagnosis and therapy of lung disease. The purpose of this work was to study the difference in the pattern of deposition of aerosols containing aqueous solutions of different tonicities. 99mTechnetium-diethyltriaminepentaacetic acid (99mTc-DTPA)-labelled saline aerosols, with mass median aerodynamic diameter 3.7-3.8 microns and geometric standard deviation 1.4, were inhaled under reproducible breathing conditions on two occasions. Hypotonic and hypertonic solutions were used in 11 normals subjects, isotonic and hypertonic solutions in 9 asthmatics. The regional deposition was quantified by a penetration index measured with the help of a tomographic technique. There was a small but significant increase (6.7%) in the penetration index of the hypotonic as compared to the hypertonic aerosols in the normal subjects. The region that was markedly affected was the trachea. The differences in the penetration of the isotonic and hypertonic aerosols in the asthmatics appeared to be strongly dependent on the state of the airways at the time of the study. These findings can be interpreted in terms of effects of growth or shrinkage of nonisotonic aerosols, as well as of airway narrowing, on regional deposition of aerosols. Tonicity of aerosols appears to affect their deposition both through physical and physiological mechanisms. This should be taken into account when interpreting the effects of inhaled aqueous solutions of various tonicities in patients in vivo." @default.
- W2065544346 created "2016-06-24" @default.
- W2065544346 creator A5022580485 @default.
- W2065544346 creator A5034859335 @default.
- W2065544346 creator A5056500136 @default.
- W2065544346 creator A5075584909 @default.
- W2065544346 creator A5083131273 @default.
- W2065544346 date "1994-08-01" @default.
- W2065544346 modified "2023-09-29" @default.
- W2065544346 title "Regional deposition of saline aerosols of different tonicities in normal and asthmatic subjects" @default.
- W2065544346 cites W160640617 @default.
- W2065544346 cites W1916276942 @default.
- W2065544346 cites W1952565680 @default.
- W2065544346 cites W1998661279 @default.
- W2065544346 cites W2008652305 @default.
- W2065544346 cites W2010741650 @default.
- W2065544346 cites W2011094224 @default.
- W2065544346 cites W2013750794 @default.
- W2065544346 cites W2017099230 @default.
- W2065544346 cites W2026166139 @default.
- W2065544346 cites W2037938250 @default.
- W2065544346 cites W2039485860 @default.
- W2065544346 cites W2040769720 @default.
- W2065544346 cites W2042619615 @default.
- W2065544346 cites W2045239643 @default.
- W2065544346 cites W2047755217 @default.
- W2065544346 cites W2048561098 @default.
- W2065544346 cites W2067617920 @default.
- W2065544346 cites W2073455231 @default.
- W2065544346 cites W2079682800 @default.
- W2065544346 cites W2080273781 @default.
- W2065544346 cites W2092923216 @default.
- W2065544346 cites W2102244429 @default.
- W2065544346 cites W2123830942 @default.
- W2065544346 cites W2130851234 @default.
- W2065544346 cites W2176169794 @default.
- W2065544346 cites W2346074663 @default.
- W2065544346 cites W2410381866 @default.
- W2065544346 cites W2413092355 @default.
- W2065544346 cites W2416705562 @default.
- W2065544346 cites W47511650 @default.
- W2065544346 cites W639838486 @default.
- W2065544346 cites W73429147 @default.
- W2065544346 doi "https://doi.org/10.1183/09031936.94.07081474" @default.
- W2065544346 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/7957833" @default.
- W2065544346 hasPublicationYear "1994" @default.
- W2065544346 type Work @default.
- W2065544346 sameAs 2065544346 @default.
- W2065544346 citedByCount "54" @default.
- W2065544346 countsByYear W20655443462012 @default.
- W2065544346 countsByYear W20655443462013 @default.
- W2065544346 countsByYear W20655443462014 @default.
- W2065544346 countsByYear W20655443462015 @default.
- W2065544346 countsByYear W20655443462016 @default.
- W2065544346 countsByYear W20655443462019 @default.
- W2065544346 countsByYear W20655443462020 @default.
- W2065544346 countsByYear W20655443462021 @default.
- W2065544346 countsByYear W20655443462023 @default.
- W2065544346 crossrefType "journal-article" @default.
- W2065544346 hasAuthorship W2065544346A5022580485 @default.
- W2065544346 hasAuthorship W2065544346A5034859335 @default.
- W2065544346 hasAuthorship W2065544346A5056500136 @default.
- W2065544346 hasAuthorship W2065544346A5075584909 @default.
- W2065544346 hasAuthorship W2065544346A5083131273 @default.
- W2065544346 hasBestOaLocation W20655443461 @default.
- W2065544346 hasConcept C105922876 @default.
- W2065544346 hasConcept C108294719 @default.
- W2065544346 hasConcept C117277713 @default.
- W2065544346 hasConcept C126322002 @default.
- W2065544346 hasConcept C151730666 @default.
- W2065544346 hasConcept C178790620 @default.
- W2065544346 hasConcept C185592680 @default.
- W2065544346 hasConcept C2776954882 @default.
- W2065544346 hasConcept C2777397205 @default.
- W2065544346 hasConcept C2779345167 @default.
- W2065544346 hasConcept C2780352487 @default.
- W2065544346 hasConcept C2816523 @default.
- W2065544346 hasConcept C2910183285 @default.
- W2065544346 hasConcept C2994497548 @default.
- W2065544346 hasConcept C3017567848 @default.
- W2065544346 hasConcept C33923547 @default.
- W2065544346 hasConcept C42219234 @default.
- W2065544346 hasConcept C42475967 @default.
- W2065544346 hasConcept C64297162 @default.
- W2065544346 hasConcept C71924100 @default.
- W2065544346 hasConcept C77056095 @default.
- W2065544346 hasConcept C80107235 @default.
- W2065544346 hasConcept C86803240 @default.
- W2065544346 hasConceptScore W2065544346C105922876 @default.
- W2065544346 hasConceptScore W2065544346C108294719 @default.
- W2065544346 hasConceptScore W2065544346C117277713 @default.
- W2065544346 hasConceptScore W2065544346C126322002 @default.
- W2065544346 hasConceptScore W2065544346C151730666 @default.
- W2065544346 hasConceptScore W2065544346C178790620 @default.
- W2065544346 hasConceptScore W2065544346C185592680 @default.
- W2065544346 hasConceptScore W2065544346C2776954882 @default.
- W2065544346 hasConceptScore W2065544346C2777397205 @default.
- W2065544346 hasConceptScore W2065544346C2779345167 @default.