Expression of Heme Oxygenase-1 and Its Significance of Rat Kidney after Ischemia-Reperfusion / 实用儿科临床杂志

ABSTRACT

Objective To investigate the expression levels and the roles of heme oxygenase-1(HO-1) in rat kidney after interruption of blood flow and the following ischemia-reperfusion(IR)injury.Methods Rats were divided into 3 groups: interruptions(5,15,30 min),IR group(2,5,8,24,48,72 h),and control group.They were killed at different time points.Kidney tissue samples were studied by immuneohistochemical method.Results The expressions of HO-1 raised significantly in both ischemia group of 30 min((P