Results: We found FADD expression in rat ′ s cerebrum with focal ischemia, and in cortical pyramidal cell, neural axon, neurosome distinctly. The positive expression cell was distributed in cerebral cortex, striatum, hippocampus of ischemia hemisphere. 结果:脑缺血组大鼠脑内发现FADD的免疫阳性表达细胞以大脑皮质锥体细胞、神经轴突、神经胞体较明显,分布于患侧大脑皮质、基底节、海马等部位。