Figure 6From: Regulation of enhanced cerebrovascular expression of proinflammatory mediators in experimental subarachnoid hemorrhage via the mitogen-activated protein kinase kinase/extracellular signal-regulated kinase pathway Western blot showing increased phosphorylated extracellular signal- regulated kinase (pERK) 1/ 2 protein level in cerebral arteries (middle cerebral arteries (MCAs) +  the basilar artery (BA)) at 1 h, 6 h and 24 h after subarachnoid hemorrhage (SAH) +  vehicle as compared to sham groups. Treatment with U0126 given at 6 h post-SAH decreased this increase in pERK1/2 at 24 h after SAH. β-Actin was used as a loading control. Data are expressed as mean ± SEM, n = 3. *P <0.05.Back to article page