Published in:
01-02-2004 | Poster presentation
N-Acetylcysteine inhibits peroxynitrite-mediated damage in oleic acid-induced lung injury
Authors:
O Koksel, I Cinel, L Tamer, L Cinel, A Ozdulger, U Oral
Published in:
Critical Care
|
Special Issue 1/2004
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Excerpt
Since oleic acid (OA) induces morphologic and cellular changes similar to those observed in human acute lung injury (ALI) and acute respiratory distress syndrome (ARDS), it has become a widely used model to investigate the effects of several agents on pathogenesis of lung injury. The antioxidant, anti-inflammatory and antiapoptotic properties of
N-acetylcysteine (NAC) have been documented in many lung injury models [
1]. In this study, we evaluated the role of NAC in an OA-induced lung injury model by measuring myeloperoxidase (MPO) activity, malondialdehyde (MDA) and 3-nitrotyrosine (3-NT) levels in lung tissue. …