Compared with the I/R group, these above were significantly decreased in the SA group, PNS group, and SA + PNS group (∗∗p < 0.01), and the volume of cerebral infarction and p-53 and NF-κB levels in SA+PNS group was significantly lower than that of SA group and PNS group, the difference was statistically significant (#p < 0.01). This evidence concerns the gene NFKB1 and brain infarction.