538017.fig.001a
(a)
538017.fig.001b
(b)
Figure 1: Measures of brachial artery diameter and endothelial function before and after AEXT. The upper panel (a) shows brachial artery diameter at baseline and at 1-minute post-ischemia pre- and post-AEXT. The lower panel (b) shows FMD% pre- and post-AEXT. Bars are expressed as mean ± SEM. **Denotes significant differences pre- versus post-AEXT; .