Koraćević D, Pejović M, Djordjević V
Arch Int Physiol Biochim. 1979 Feb;87(1):105-8. doi: 10.3109/13813457909070490.
The administration of ethionine results in a rapid and marked increase in rat liver cysteine desulfhydrase activity. However, this antimetabolite of methionine does not affect the hepatic levels of homoserine dehydratase and gamma-cystathionase.