As compared to the stroke group, MPostE and IPostE significantly decreased expressions of GRP78 (Figure 3A), IRE1α (Figure 3B), PERK (Figure 3C), ATF6 (Figure 3D), CHOP (Figure 3E), and Caspase-12 (Figure 3F) (n = 7 respectively). This evidence concerns the gene ATF6 and stroke disorder.