during hexachlorobenzene feeding of rats the following biochemical signs of a chronic hepatic porphyria developed : porphyrinuria with increase of uro- and hexacarboxyporphyrin , hepatic prophyrin accumulation of uro- and heptacarboxyporphyrin and a diminished activity of uroporphyrinogen decarboxylase in the liver , but nut in the red cells .
C0341439
chronic hepatic
C0023884
liver