Figure 3.
(A) Iba1 staining was performed 24 h after MCAO to observe microglia. (B) The number of Iba1-positive cells was counted at 24 h after MCAO. (C) MPO staining was performed 24 h after MCAO to observe neutrophils. (D) The number of MPO-positive cells was counted 24 h after MCAO. (a) Sham; (b) saline; (c) TK; (d) B1RA+TK; (e) B2RA+TK; (f) B1RA+B2RA+TK; (g) DMSO; (h) U0126; (i) U0126+TK. Scale bar = 100 mm. Data are expressed as mean ± SD; n = 3 rats/group. Six representative microscopic fields were analyzed for each rat (& P < 0.05 versus sham group; ∗ P < 0.05 versus saline group; # P < 0.05 versus TK group; $ P < 0.05 versus B1RA+TK group; Δ P < 0.05 versus B2RA+TK group).