TRPV4 and ischemic stroke: Pre‐incubation with the TRPV4 antagonist, HC‐067047, did not affect the vascular tone of MCAs from sham and ischemic stroke rats (from 65.7 ± 1.9% to 64.9 ± 3.5% and from 62.5 ± 2.8% to 57.7 ± 8.6%, respectively, n = 4) but abolished the GSK1016790A‐induced vasodilation in both groups (Figure 3A).