antibodies raised against cytochrome p-450 pb-b , the major phenobarbital-inducible isozyme of rat hepatic microsomal cytochrome p-450 , and nadph-cytochrome p-450 reductase ( ec 1.6.2.4 ) were employed to determine the cellular localizations of these enzymes within the nasal mucosa of untreated rats .
C0022173
isozyme
C0014442
enzymes