the cytochrome p-450 ( p-450 ) content of different regions of the rat brain was measured after partial purification of the enzyme from homogenates , and the quantitative contribution of p-450b , e and p-450c , d to brain p-450 was assessed by western immunoblotting and immunohistochemistry using rabbit antibodies raised against purified hepatic p-450b and p-450c , respectively ) .
C0423896
content
C0006104
brain