Figure 1. Adrenomedullin concentrations (pmol/L) in normal human saliva and serum. Each value represents means ± SEM, n = 4. *P < 0.05 and ***P < 0.001 compared with levels in serum.
p < 0.001 compared with either parotid or submandibular alone (one-way ANOVA followed by a Dunnetts test).