24h-48
1.TheSH , ICH and TR group were subdivided into 1h, 6h, 12h, 24h, 48h and 72hgroup.
3.After 90min MCAO following different durations of reperfusion(3h,6h,,12h,24h,48h,72h,96h),we investigated the MPO activity in the frontal and parietal cortex and basal ganglia .
5.Put rats to death after operation and treatment at 6h, 12h, 24h, 48h, 72h, 96h. The severity of pancreatitis was evaluated by quantitating serum amylase and observing pancreatic acinar cell necrosis.
6.After exposure to m-AMSA, cellular membrane integrity could maintain for 24h-48 h in these two cell lines.
8.Every group except for control were assayed by MTT on the inhibition rates,24h,48h,72h after 10Gy irradiation respectively.
10.Cere- bral infarction volume was observed at 72h after MCAO. SOD and GSH-PX activities of ischemic hemisphere brains were observed at 24h after treatments and at 24h 、 48h after MCAO.

