Figure 5 | Scientific Reports

Figure 5

From: Low-level laser facilitates alternatively activated macrophage/microglia polarization and promotes functional recovery after crush spinal cord injury in rats

Figure 5

LLLT increases IL-4 and IL-13 expression. (A) Time course of IL-4 relative expression in control and LLLT groups. (B) Time course of IL-13 relative expression in control and LLLT groups. IL-4, interleukin 4. IL-13, interleukin 13. (n = 3 rats per group *P < 0.05; **P < 0.01, compared with control).

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