Matches in SemOpenAlex for { <https://semopenalex.org/work/W2742788303> ?p ?o ?g. }
- W2742788303 endingPage "1421" @default.
- W2742788303 startingPage "1411" @default.
- W2742788303 abstract "In the original 1974 in vivo study of ventilator-induced lung injury, Webb and Tierney reported that high Vt with zero positive end-expiratory pressure caused overwhelming lung injury, subsequently shown by others to be due to lung shear stress.To reproduce the lung injury and edema examined in the Webb and Tierney study and to investigate the underlying mechanism thereof.Sprague-Dawley rats weighing approximately 400 g received mechanical ventilation for 60 minutes according to the protocol of Webb and Tierney (airway pressures of 14/0, 30/0, 45/10, 45/0 cm H2O). Additional series of experiments (20 min in duration to ensure all animals survived) were studied to assess permeability (n = 4 per group), echocardiography (n = 4 per group), and right and left ventricular pressure (n = 5 and n = 4 per group, respectively).The original Webb and Tierney results were replicated in terms of lung/body weight ratio (45/0 > 45/10 ≈ 30/0 ≈ 14/0; P < 0.05) and histology. In 45/0, pulmonary edema was overt and rapid, with survival less than 30 minutes. In 45/0 (but not 45/10), there was an increase in microvascular permeability, cyclical abolition of preload, and progressive dilation of the right ventricle. Although left ventricular end-diastolic pressure decreased in 45/10, it increased in 45/0.In a classic model of ventilator-induced lung injury, high peak pressure (and zero positive end-expiratory pressure) causes respiratory swings (obliteration during inspiration) in right ventricular filling and pulmonary perfusion, ultimately resulting in right ventricular failure and dilation. Pulmonary edema was due to increased permeability, which was augmented by a modest (approximately 40%) increase in hydrostatic pressure. The lung injury and acute cor pulmonale is likely due to pulmonary microvascular injury, the mechanism of which is uncertain, but which may be due to cyclic interruption and exaggeration of pulmonary blood flow." @default.
- W2742788303 created "2017-08-17" @default.
- W2742788303 creator A5008439911 @default.
- W2742788303 creator A5011460007 @default.
- W2742788303 creator A5029330464 @default.
- W2742788303 creator A5032137792 @default.
- W2742788303 creator A5052156769 @default.
- W2742788303 creator A5057591247 @default.
- W2742788303 creator A5060475589 @default.
- W2742788303 creator A5063131038 @default.
- W2742788303 creator A5081611562 @default.
- W2742788303 creator A5083912913 @default.
- W2742788303 creator A5085189262 @default.
- W2742788303 date "2017-12-01" @default.
- W2742788303 modified "2023-09-26" @default.
- W2742788303 title "Adverse Heart–Lung Interactions in Ventilator-induced Lung Injury" @default.
- W2742788303 cites W147260919 @default.
- W2742788303 cites W1535572675 @default.
- W2742788303 cites W1600716279 @default.
- W2742788303 cites W1765643053 @default.
- W2742788303 cites W1842923723 @default.
- W2742788303 cites W1846314091 @default.
- W2742788303 cites W1975780397 @default.
- W2742788303 cites W1978561499 @default.
- W2742788303 cites W1981480801 @default.
- W2742788303 cites W1982619098 @default.
- W2742788303 cites W1983129889 @default.
- W2742788303 cites W1985744547 @default.
- W2742788303 cites W2018906705 @default.
- W2742788303 cites W2020821849 @default.
- W2742788303 cites W2021656221 @default.
- W2742788303 cites W2027625288 @default.
- W2742788303 cites W2029350154 @default.
- W2742788303 cites W2033860384 @default.
- W2742788303 cites W2035925748 @default.
- W2742788303 cites W2038293077 @default.
- W2742788303 cites W2059853297 @default.
- W2742788303 cites W2075621846 @default.
- W2742788303 cites W2076976474 @default.
- W2742788303 cites W2080581906 @default.
- W2742788303 cites W2082414702 @default.
- W2742788303 cites W2092916327 @default.
- W2742788303 cites W2116833395 @default.
- W2742788303 cites W2128341935 @default.
- W2742788303 cites W2130945004 @default.
- W2742788303 cites W2131192251 @default.
- W2742788303 cites W2133270886 @default.
- W2742788303 cites W2140975151 @default.
- W2742788303 cites W2143748013 @default.
- W2742788303 cites W2147177063 @default.
- W2742788303 cites W2165560736 @default.
- W2742788303 cites W2167743972 @default.
- W2742788303 cites W2171551966 @default.
- W2742788303 cites W2171634717 @default.
- W2742788303 cites W2174514334 @default.
- W2742788303 cites W2253214178 @default.
- W2742788303 cites W2284386598 @default.
- W2742788303 cites W2305495481 @default.
- W2742788303 cites W2413004034 @default.
- W2742788303 cites W2417599150 @default.
- W2742788303 cites W2418706457 @default.
- W2742788303 cites W2597070792 @default.
- W2742788303 doi "https://doi.org/10.1164/rccm.201611-2268oc" @default.
- W2742788303 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28795839" @default.
- W2742788303 hasPublicationYear "2017" @default.
- W2742788303 type Work @default.
- W2742788303 sameAs 2742788303 @default.
- W2742788303 citedByCount "52" @default.
- W2742788303 countsByYear W27427883032017 @default.
- W2742788303 countsByYear W27427883032018 @default.
- W2742788303 countsByYear W27427883032019 @default.
- W2742788303 countsByYear W27427883032020 @default.
- W2742788303 countsByYear W27427883032021 @default.
- W2742788303 countsByYear W27427883032022 @default.
- W2742788303 countsByYear W27427883032023 @default.
- W2742788303 crossrefType "journal-article" @default.
- W2742788303 hasAuthorship W2742788303A5008439911 @default.
- W2742788303 hasAuthorship W2742788303A5011460007 @default.
- W2742788303 hasAuthorship W2742788303A5029330464 @default.
- W2742788303 hasAuthorship W2742788303A5032137792 @default.
- W2742788303 hasAuthorship W2742788303A5052156769 @default.
- W2742788303 hasAuthorship W2742788303A5057591247 @default.
- W2742788303 hasAuthorship W2742788303A5060475589 @default.
- W2742788303 hasAuthorship W2742788303A5063131038 @default.
- W2742788303 hasAuthorship W2742788303A5081611562 @default.
- W2742788303 hasAuthorship W2742788303A5083912913 @default.
- W2742788303 hasAuthorship W2742788303A5085189262 @default.
- W2742788303 hasConcept C126322002 @default.
- W2742788303 hasConcept C164705383 @default.
- W2742788303 hasConcept C178853913 @default.
- W2742788303 hasConcept C26635844 @default.
- W2742788303 hasConcept C2776468924 @default.
- W2742788303 hasConcept C2777714996 @default.
- W2742788303 hasConcept C2778921608 @default.
- W2742788303 hasConcept C2780886150 @default.
- W2742788303 hasConcept C42219234 @default.
- W2742788303 hasConcept C48277249 @default.
- W2742788303 hasConcept C71924100 @default.