Fig 2: Quantitative analysis of CD68, MCP-1, and Bcl-2 positive cells. Samples were collected 60 minutes after reperfusion. The results are expressed as the average of the number of positive cells found in 10 images of 0.35 mm2. CON: control group; LIDO: group treated with lidocaine; SHAM: simulated surgery group. (a) *p = 0.002, CON vs. SHAM. v p = 0.003, CON vs. LIDO. (b) *p = 0.008, CON vs. SHAM. v p = 0.013, CON vs. LIDO. (c) *p = 0.006, LIDO vs. SHAM. v p = 0.008, LIDO vs. CON.