Figure 1

Cerebral arterial miRNAs expressed after SAH. Hierarchical cluster analysis of miRNAs expressed in large cerebral arteries of rats subjected to SAH for 1 h, 6 h, or 24 h or to sham surgery. The later time points (24 h post-SAH or post-sham) cluster together and away from the early time points (1 h and 6 h post-SAH). Red indicates high expression and green low expression.