Changes in serum transaminases, SDH and liver morphology after treatment with trypanocidal diamidines in mice

The effects of 2 recently developed trypanocidal agents, Diamidinophenylindol (DAPI) and Diimidazolinophenylindol (DIPI) at doses of 10-30 micrograms/g intraperitoneally (i.p.) on serum GOT, GPT and sorbitol dehydrogenase (SDH) levels and on liver morphology have been investigated in mice. Pentamidine served as reference drug. Both agents caused dose-dependent increases in serum transaminases and SDH, and discrete morphological changes of the liver, e.g., fatty degenerations, azinoperipheral vacuolisation and alterations of the nuclei, at least at the higher dosage.