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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1
|
| pubmed:dateCreated |
1985-6-26
|
| pubmed:abstractText |
N-acetyl cysteine (NAC) has recently been shown to have antioxidant properties, and since bleomycin produces pulmonary damage via free oxygen radical toxicity, the possible protective effect of NAC on bleomycin lung toxicity was investigated. Rats received saline (n = 7), NAC (n = 6), bleomycin (n = 7) or bleomycin and NAC (n = 6) by direct intratracheal injection. Seven days later the animals were killed and the lungs processed for histology or morphometry. All rats treated with bleomycin only had typical changes of bleomycin lung toxicity whereas the animals treated with bleomycin and NAC had minimal pathology. The control animals had normal lungs. These results were confirmed by morphometry which demonstrated significantly higher volume densities (p less than .01) of alveolar wall and free alveolar cells in the bleomycin group compared to the other 3 groups. It is concluded that NAC inhibits bleomycin lung toxicity when administered by direct intratracheal injection.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jan
|
| pubmed:issn |
0031-3025
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
17
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
108-10
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1985
|
| pubmed:articleTitle |
Inhibition of bleomycin lung toxicity by N-acetyl cysteine in the rat.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|