Figure 2. Human skeletal muscle feed artery functional characteristics assessed at normothermia (37°C).
A) Non-receptor mediated vasocontraction dose response for KCl. B) Phenylephrine (PE) dose response for α1-adrenergic mediated vasocontraction. C) Sodium Nitroprusside (SNP) dose response (% relaxation from PE pre-contraction). D) Acetylcholine (ACh) dose response (% relaxation from PE pre-contraction). Data are presented as mean +/−SE (n=32).