D. Quantification of the pericytes coverage using CD13 immunostaining in the brain vasculature of WT (blue) and Glut1iECKO (orange) mice. (n=7 from 3 independent experiments. Error bars indicate the standard error of the mean (SEM) from unpaired Student's t test.) E. Quantification of the smooth muscle cell coverage using αSMA immunostaining in the brain vasculature of WT (blue) and Glut1iECKO (orange) mice. (n=13 from 3 independent experiments. Error bars indicate the standard error of the mean (SEM) from unpaired Student's t test.) 