Desuden blev der i rotteforsøget observeret interventrikulære, septale defekter, defekter i kroppens kar, abnormiteter i skjoldbruskkirtlen og brisslen, forbening af basisphenoid- knoglen og øget forekomst af venstre navlestrengsblodkar.
In addition, interventricular septal defects, trunk vessel defects, thyroid and thymus abnormalities, ossification of the basisphenoid bone and increased incidence of left umbilical artery were seen in the rat study.