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. 2016 Apr 28;13:95. doi: 10.1186/s12974-016-0560-4

Fig. 4.

Fig. 4

Gene expression of microglia/macrophage M1-like markers in PBS- and sildenafil (Sil)-treated animals, 72 h and 8 days after pMCAo. M1 markers were measured in the ipsilateral (IL) and contralateral (CL) sides in PBS (plain bars) and sil-10 (hatched bars) animals. Data are mean ± SEM. Data were assessed via an ANOVA, and when significant, the results of the Newman-Keuls post-test are shown; *p < 0.05, and ***p < 0.001, compared to PBS