Compared with CM group,the Scr,NAG activity,MDA concentration and iNOS activity in renal cortex were less and Ccr,SOD and CAT activity in renal cortex were higher in ARB group.

• 与CM组比较,ARB组注入造影剂后Scr、NAG下降,Ccr升高,肾皮质MDA含量下降,SOD、CAT活性升高,iNOS活性下降。