Of 6234 rat CNS genes/ESTs, cDNA microarray identified 152 as differentially expressed cDNA clones with changes between 1.5-2.8 fold in the hippocampus 10 days following perforant path injury, 32 were up-regulated and 152 down-regulated.

• cDNA microarray在大鼠中枢神经系统表达的6234种基因和EST序列中，筛选到了152个基因和EST 序列在去神经10天海马差异表达，表达变化在1.；5-2