[Effect of procaine and procaine metabolites on coenzyme A and acetyl coenzyme A concentration in various tissues of the rat].

In rats treated with procaine hydrochloride, diethylaminoethanol, monoethylaminoethanol, ethanolamine, as well as a combination of procaine hydrochloride and haematoporphyrine the ratio of acetyl coenzyme A and coenzyme A clearly was enhanced in the liver and to a minor extent in the cerebellum. In the tissue of cerebral cortex, heart, muscle and duodenum no corresponding effects were demonstrated. These findings, showing a further intermediary effect of orally administered procaine, can be interpreted as an influence in intermediary energy utilisation.