The spectrum of enzymes involved in activation of 2-aminoanthracene varies with the metabolic system applied

In contrast with the results described above, BNF treatment of rats significantly enhanced the activation of 2AA by hepatocytes. ANF attenuated the extent of this activation suggesting that different enzymes play a major role in the activation processes in these metabolic systems. Our results indicate that identification of mutagenic hazard by use of the Ames test may depend on the metabolic system applied.