RESUMEN
Objective To study the effect and the mechanism of sibelium on apoptosis and transcription of bcl 2 clan and interleukin 1? converting enzyme(ICE) gene in limbic system after rats' middle cerebral artery occlusion(MCAO).Methods MCAO model was made, and determined the dynamic changes on the cell counts of apoptosis, bcl 2 clan and ICE gene positive transcription in temple ortex, hippocampus and hypothalamus in the controls of normal saline,sibelium 50 ?g intervenient group and sibelium 100 ?g intervenient group during rats MCAO or reperfusion.Results The apoptosis counts of every times in sibelium 100?g intervenient group was significant lower than another two groups( P 0.05).The bcl 2 gene positive transcription cell counts at every times in sibelium 100?g intervenient group were significant higher than another two gruops( P