Figure 11

Cox -2-IR and OX42-IR in dorsal horn of rat spinal cord (Laminae I–II). Cox-2-IR levels were significantly lower in the lesioned superficial dorsal horn of the rat spinal cord compared to the sham-operated spinal cord at 4, 21 and 30 days post operation. OX42-IR was significantly increased in the lesioned superficial dorsal horn of the rat spinal cord across the time course. * p < 0.03; ** p < 0.02.