we studied the effects of k+ on cytochrome p-450-dependent arachidonic acid ( p450-aa ) metabolism by cells isolated from the rabbit medullary thick ascending limb of henle 's loop ( mtal ) by varying k+ from 0 to 7.5 mm in the incubating medium because of the known effects of k+ on aa metabolism .
C0010762
p450
C0025519
metabolism