Figure 2.

Serum cytokine levels at 48 h after ischemia-reperfusion injury in non-diabetic and diabetic mice. IRI: ischemia reperfusion injury; STZ: streptozotocine; PAC: proangiogenic cell. The symbols indicate significant differences (P < 0.05) in comparison to certain groups: * as compared to “Control”; ° as compared to “IRI”; + as compared to “IRI STZ PACs” in I and K and to “IRI STZ” in L and to “IRI” in R; # as compared to “IRI STZ PACs” in A and to “IRI” in B, E, L, and M (all data as mean ± SEM).