MCI-186 (edaravone), a free radical scavenger, attenuates ischemia–reperfusion injury and activation of phospholipase A2 in an isolated rat lung model after 18h of cold preservation
Author(s) -
Yusimí Reyes,
Takehiko Shimoyama,
Hideki Akamatsu,
M Sunamori
Publication year - 2006
Publication title -
european journal of cardio-thoracic surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.303
H-Index - 133
eISSN - 1873-734X
pISSN - 1010-7940
DOI - 10.1016/j.ejcts.2005.12.005
Subject(s) - edaravone , free radical scavenger , bronchoalveolar lavage , chemistry , extravasation , pharmacology , lung , phospholipase a2 , lipid peroxidation , reperfusion injury , ischemia , oxidative stress , anesthesia , medicine , immunology , biochemistry , enzyme
Increased microvascular permeability and extravasation of inflammatory cells are key events in ischemia-reperfusion (IR) injury. We hypothesized that edaravone, a free radical scavenger, is able to attenuate IR lung injury by decreasing oxidative stress and phospholipase A(2) (PLA(2)) activation, which otherwise may lead to lung injury through PAF receptor (PAF-R) activation.
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