Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.4.15.1 (ACE)
 18,300 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The present study aimed at understanding the effect of the linoleic acid derivative 8-[2-(2-pentyl-cyclopropylmethyl)-cyclopropyl]-octanoic acid (DCP-LA) on oxidative stress-induced neuronal death. Sodium nitroprusside (SNP; 1 mM) reduced viability of cultured rat cerebral cortical neurons to 50% of basal levels, but DCP-LA significantly prevented the SNP effect in a concentration (1-100 nM)-dependent manner. In addition, DCP-LA (100 nM) rescued neurons from SNP-induced degradation. SNP (1 mM) activated caspase-3 and -9 in cultured rat cerebral cortical neurons, but DCP-LA (100 nM) abolished the caspase activation. For a mouse model of middle cerebral artery occlusion, oral administration with DCP-LA (1 mg/kg) significantly diminished degraded area due to cerebral infarction. The results of the present study, thus, demonstrate that DCP-LA protects neurons at least in part from oxidative stress-induced apoptosis by inhibiting activation of caspase-3/-9.
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PMID:Linoleic acid derivative DCP-LA protects neurons from oxidative stress-induced apoptosis by inhibiting caspase-3/-9 activation. 2009 79