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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:dateCreated |
1976-11-21
|
| pubmed:abstractText |
The lungs of rats submitted to 24, 36, 48 and 72 hours of pure normobaric oxygen were examined by means of the scanning microscope. The images obtained give a dynamic aspect of the changes in the lesions with two distinct phases: a phase of reactivity at 48 hours, marked by the development of hyperactivity of the granular pneumocytes, a phase of destruction characterised by considerable changes in the alveolar epithelium and filling in of the alveolar lumen with various debris. From these morphological findings, different physio-pathological factors are discussed: the role of the increase in PaO2, the protection provided by the increase in the gradient (A - a) DO2, cerebral and adrenal medullary involvement especially in hypoxemic subjects.
|
| pubmed:language |
fre
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0003-4061
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
16 Spec No 2-3
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
85-93
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1975
|
| pubmed:articleTitle |
[Oxygen toxicity for pulmonary parenchyma. Ultrastructural study by electron microscopy. Physiopathologic data].
|
| pubmed:publicationType |
Journal Article,
English Abstract
|