[Aprotinin and the cardiac, intestinal and uterine musculature. Experimental studies in vitro].

Aprotinine had no significant effect in vitro on rat and frog heart, pregnant and non-pregnant rat uterus, rat duodenum, and guinea-pig ileum. On the other hand, aspecific depression of cardiac intestinal and uterine muscle was noted when concentrations higher than those recommended or clinical use were employed.