Trafficking of Gr-1⁺CD11b⁺ cells in diabetic animals. (A) Quantification of percentage of Gr-1⁺CD11b⁺ cells in the bone marrow (BM) and peripheral blood (PB), and (B) in skin before (day 0) and following injury at the indicated time points, in diabetic and nondiabetic mice using flow cytometry. Error bars represent SEM, *P ≤ .05, **P ≤ .01, ***P ≤ .001.