the postnatal development of microsomal aryl hydrocarbon hydroxylase ( ahh ) , 7-ethoxycoumarin o-deethylase ( ecd ) , epoxide hydrolase ( eh ) [ benzo ( a ) pyrene ( bp ) -4,5-oxide as substrate ] , and cytosolic glutathione s-transferase ( gst ) was studied in skin of sprague-dawley rats .
C0003927
aryl hydrocarbon hydroxylase
C0000644
7-ethoxycoumarin o-deethylase