Fig 1: Effect of 100 mg/kg kaempferol on the expression of JAK1/STAT3 signaling pathway in peripheral blood neutrophils of rats on day 1 and in ischemic cortex of rats on day 3 after cerebal I/R. The expression level of (A) JAK1, (B) p-STAT3, (C) STAT3 in peripheral blood neutrophils (n = 3) and (D) p-JAK1, (E) JAK1, (F) p-STAT3 in ischemic cortex was assessed by Western blotting analysis. Values are expressed as mean ± SEM. # p < 0.05, ## p < 0.01 vs. Sham group; * p < 0.05 vs. I/R group. KAE: kaempferol.