Figure 14From: COX-2, CB2 and P2X7-immunoreactivities are increased in activated microglial cells/macrophages of multiple sclerosis and amyotrophic lateral sclerosis spinal cordP2X7 is increased in the dorsolateral white matter of ALS spinal cord. Mean % area of P2X7 immunoreactivity in spinal cord (open box, control, shaded ALS) * P = 0.0001.Back to article page