Skip to main content
. 2015 Feb 17;10(2):e0116711. doi: 10.1371/journal.pone.0116711

Figure 5. Photomicrographs demonstrating anti-rat CD68 immunoreactivity in macrophages (arrows) from cross sections of distal nerve cables after ES treatment applied at different timing in diabetic rats from (A) group A (PID 1), (B) group B (PID 8), (C) group C (PID 15), (D) group D (no ES), and in nondiabetic normal rats from (E) group E (no ES).

Figure 5

(F) Macrophage density comparisons (*p<0.05 compared to nondiabetic normal group, #p<0.05 compared to diabetic control group, $p<0.05 compared to group C, &p<0.05 compared to group B, ^p<0.05 compared to group A). Each data represents the mean ± standard deviation. Bar = 20 µm.