Teratogenic compounds ofVeratrum californicum (Durand). X. Cyclopia in rabbits produced by cyclopamine

作者: Richard F. Keeler

DOI: 10.1002/TERA.1420030210

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摘要: Cyclopamine, the compound responsible for cyclopia in sheep upon maternal ingestion of Veratrum californicum, produced and related cephalic malformations rabbits when orally administered with CaCO3 as a stomach-acid buffer to prevent acid-induced conversion veratramine, devoid similar teratogenic activity. The insult period was between days 6 9 gestation. Both vitro vivo experiments suggested nonbuffered cyclopamine veratramine under conditions.

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