Figure 2.
Maximal effects of repeated DM199 and bradykinin administration in the human isolated umbilical vein contractility assay. (A) Repeated effect of 10 nmol/L BK at 1 h intervals. ANOVA indicated that values were homogeneous (P > 0.05). (B) Repeated effect of DM199, followed by BK stimulation. The 2nd and 3rd effects of the protease at 1 or 10 nmol/L were significantly inferior to the 1st effect (ANOVA followed by Dunnett's test, P < 0.01).