Figure 6.

Metabolism of bradykinin by porcine coronary artery rings during incubation of 15 ml organ bath fluid at 37°C with 1 μM bradykinin in the absence (control) or presence of 10 μM quinaprilat. Data are mean±s.e.mean of five experiments and have been expressed as a percentage of the level at t=0 (0.70±0.04 and 0.82±0.04 μM without and with quinaprilat).