to further characterize this biphasic induction phenomenon , cytochrome p-450 content , benzo [ a ] pyrene metabolism , and erod and nadph-cytochrome p-450 reductase activities were measured 1 , 3 and 7 days after tcdd administration to c57bl/6j ( 3 and 150 micrograms/kg ) and dba/2j ( 30 and 600 micrograms/kg ) mice .
C0010762
cytochrome p-450
C0025519
metabolism