Metabolic effects of some antibilharzial drugs inhibition of citrate oxidation by Bilharcid.

Abstract

Bilharcid inhibited citrate oxidation and the inhibition was decreased by time. The inhibition is not restored or reduced by increasing citrate concentration. NAD stimulated citrate oxidation in the presence of Bilharcid. Cysteine slightly stimulated citrate oxidation, while ATP had no effect. Addition of citrate before Bilharcid protected the enzyme against the inhibitory action of the drug.