Matches in SemOpenAlex for { <https://semopenalex.org/work/W1992808410> ?p ?o ?g. }
- W1992808410 abstract "Abstract Rats inhaled by nose-only exposure an aerosol of fused aluminosilicate particles, 3.95 μm activity median aerodynamic diameter, labelled with 57Co. The amount remaining on the airway surface at 7, 28 and 112 days after inhalation was determined at sacrifice by measuring the 57CO content in successive washes of trachea and of the region of the first bifurcation. Similar low levels were found in both cases. From 57Co excretion measurements, the rate at which particles were being cleared through the trachea was calculated, and hence the amount on the tracheal surface that was expected from rapid mucociliary clearance, Tf. As expected, Tf decreased markedly during the study period. However, at all times the amount of 57Co washed from the tracheal surface was greater than Tf. The difference was a measure of the amount remaining on the surface long-term, Ts. At 7 and 28 days after inhalation, Ts was approx. 4 x 10−4 of the thoracic content at 1 day, decreasing to 7 × 10−5 after 112 days. The fraction sequestered in the tracheal wall, Tw, remained approximately constant at around 1 × 10−4 At 7 days, Ts and Tw were 1.81 and 0.45%, respectively, of the estimated amount deposited on the trachea. Much of the 57Co activity in the tracheal washes was associated with macrophages, the proportion increasing with time." @default.
- W1992808410 created "2016-06-24" @default.
- W1992808410 creator A5026392185 @default.
- W1992808410 creator A5039755690 @default.
- W1992808410 creator A5072562131 @default.
- W1992808410 date "1996-01-01" @default.
- W1992808410 modified "2023-09-27" @default.
- W1992808410 title "Long-term retention of inhaled fused aluminosilicate particles in the trachea and first bifurcation of the rat" @default.
- W1992808410 cites W1563040652 @default.
- W1992808410 cites W165170349 @default.
- W1992808410 cites W1965483317 @default.
- W1992808410 cites W1971065570 @default.
- W1992808410 cites W1989652587 @default.
- W1992808410 cites W1992664447 @default.
- W1992808410 cites W2000803157 @default.
- W1992808410 cites W2004755986 @default.
- W1992808410 cites W2018323487 @default.
- W1992808410 cites W2020431943 @default.
- W1992808410 cites W2022704031 @default.
- W1992808410 cites W2041268774 @default.
- W1992808410 cites W2041836753 @default.
- W1992808410 cites W2045530843 @default.
- W1992808410 cites W2061234238 @default.
- W1992808410 cites W2061379171 @default.
- W1992808410 cites W2065918698 @default.
- W1992808410 cites W2082034671 @default.
- W1992808410 cites W2082374195 @default.
- W1992808410 cites W2087222741 @default.
- W1992808410 cites W2097915946 @default.
- W1992808410 cites W2098273921 @default.
- W1992808410 cites W2113570783 @default.
- W1992808410 cites W2154410188 @default.
- W1992808410 cites W2204022292 @default.
- W1992808410 cites W2265803435 @default.
- W1992808410 cites W2371621300 @default.
- W1992808410 cites W2417845611 @default.
- W1992808410 cites W2431906274 @default.
- W1992808410 cites W30734005 @default.
- W1992808410 doi "https://doi.org/10.1016/0021-8502(95)00529-3" @default.
- W1992808410 hasPublicationYear "1996" @default.
- W1992808410 type Work @default.
- W1992808410 sameAs 1992808410 @default.
- W1992808410 citedByCount "1" @default.
- W1992808410 crossrefType "journal-article" @default.
- W1992808410 hasAuthorship W1992808410A5026392185 @default.
- W1992808410 hasAuthorship W1992808410A5039755690 @default.
- W1992808410 hasAuthorship W1992808410A5072562131 @default.
- W1992808410 hasConcept C105702510 @default.
- W1992808410 hasConcept C114682108 @default.
- W1992808410 hasConcept C126322002 @default.
- W1992808410 hasConcept C126894567 @default.
- W1992808410 hasConcept C138944611 @default.
- W1992808410 hasConcept C140793950 @default.
- W1992808410 hasConcept C178790620 @default.
- W1992808410 hasConcept C185592680 @default.
- W1992808410 hasConcept C2776954882 @default.
- W1992808410 hasConcept C2777714996 @default.
- W1992808410 hasConcept C2779345167 @default.
- W1992808410 hasConcept C42219234 @default.
- W1992808410 hasConcept C43617362 @default.
- W1992808410 hasConcept C71839028 @default.
- W1992808410 hasConcept C71924100 @default.
- W1992808410 hasConcept C86803240 @default.
- W1992808410 hasConceptScore W1992808410C105702510 @default.
- W1992808410 hasConceptScore W1992808410C114682108 @default.
- W1992808410 hasConceptScore W1992808410C126322002 @default.
- W1992808410 hasConceptScore W1992808410C126894567 @default.
- W1992808410 hasConceptScore W1992808410C138944611 @default.
- W1992808410 hasConceptScore W1992808410C140793950 @default.
- W1992808410 hasConceptScore W1992808410C178790620 @default.
- W1992808410 hasConceptScore W1992808410C185592680 @default.
- W1992808410 hasConceptScore W1992808410C2776954882 @default.
- W1992808410 hasConceptScore W1992808410C2777714996 @default.
- W1992808410 hasConceptScore W1992808410C2779345167 @default.
- W1992808410 hasConceptScore W1992808410C42219234 @default.
- W1992808410 hasConceptScore W1992808410C43617362 @default.
- W1992808410 hasConceptScore W1992808410C71839028 @default.
- W1992808410 hasConceptScore W1992808410C71924100 @default.
- W1992808410 hasConceptScore W1992808410C86803240 @default.
- W1992808410 hasLocation W19928084101 @default.
- W1992808410 hasOpenAccess W1992808410 @default.
- W1992808410 hasPrimaryLocation W19928084101 @default.
- W1992808410 hasRelatedWork W1965483317 @default.
- W1992808410 hasRelatedWork W1971137018 @default.
- W1992808410 hasRelatedWork W1974857513 @default.
- W1992808410 hasRelatedWork W1988628845 @default.
- W1992808410 hasRelatedWork W1998562207 @default.
- W1992808410 hasRelatedWork W2000486663 @default.
- W1992808410 hasRelatedWork W2015682154 @default.
- W1992808410 hasRelatedWork W2022704031 @default.
- W1992808410 hasRelatedWork W2041735609 @default.
- W1992808410 hasRelatedWork W2055004657 @default.
- W1992808410 hasRelatedWork W2061920603 @default.
- W1992808410 hasRelatedWork W2087222741 @default.
- W1992808410 hasRelatedWork W2094183930 @default.
- W1992808410 hasRelatedWork W2101927206 @default.
- W1992808410 hasRelatedWork W2111749623 @default.
- W1992808410 hasRelatedWork W2120455536 @default.
- W1992808410 hasRelatedWork W2123397679 @default.
- W1992808410 hasRelatedWork W2412412996 @default.