Figure 3From: Time course change of COX2-PGI2/TXA2 following global cerebral ischemia reperfusion injury in rat hippocampusTime course change of COX2 mRNA (A) and protein (B) expression in I/R rat hippocampus. COX2 mRNA and protein remarkably increased at 30 min, and reached the peak at 7 d after I/R injury when compared with that of sham operation group. (Compared with the sham group, *P < 0.05, **P < 0.01).Back to article page