Figure 5From: Selection of reference genes in different myocardial regions of an in vivo ischemia/reperfusion rat model for normalization of antioxidant gene expressionNormalization of MnSod and Cu-ZnSod in the IRR with decreasing number of reference genes. Relative expression of MnSod (A) and Cu-ZnSod (B) expression level in the IRR with 6, 5, 4 and 3 of the most stable reference genes as indicated by geNorm analysis. (sham n = 5; short n = 9; long n = 6).Back to article page