Biochemical disorders caused by allylisopropylacetamide in various animal species resemble human acute intermittent porphyria. The antiporphyrogenic efficacy and potency of haem arginate, a new haem compound, were compared with those of haematin in experimental porphyria of rats. Both haem arginate and haematin dose-dependently decreased the urinary excretions of porphyrin precursors. They inhibited significantly the induction of hepatic delta-aminola-evulinic acid synthase. Haem arginate and haematin could restore the activity of haem oxygenase and after higher doses they increased the activity. The dose-effect relationships of the two haem compounds were demonstrated.
No takes yet. Share an insight, caveat, or question.
Tokola et al. (1987) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: