[Pralidoxime prevents certain teratogenic effects induced by bidrin in quail embryos].

Bidrin treatment of quail embryos results in axial anomalies as well as malformations of the beak and the limbs. Whereas the administration of pralidoxime to teratogen-treated embryos prevents the appearance of the axial anomalies, the morphogenesis of the beak and limbs remains profoundly altered.