UTI preserved microvascular integrity partly through anti‐inflammation. At 6 hours following SAH, the 50,000 U/kg UTI treatment did not show protective effects (A and B). In addition, at 24 h after SAH, both MDA concentration and MPO activity in hippocampus were decreased by 50,000 U/kg UTI treatment (P < 0.05, ANOVA, C, D; n = 6 each group). ※
P < 0.05 compared with sham group; #
P < 0.05 compared with SAH + vehicle group. MDA, malondialdehyde; MPO, myeloperoxidase; L.H, left hemisphere; R.H, right hemisphere; C, cerebellum; B.S, brain stem.